66 Highlights 45 Differences 10 Reactions 0 Likes

NEWDERY 20000mAh vs ZeroLemon MagJuice+: 66 Highlights & 45 Differences — So, Which Power Bank Actually Works Better

Learn why NEWDERY excels in safety and charging support while ZeroLemon offers simpler portability. We pitted NEWDERY 20000mAh and ZeroLemon MagJuice+ head to head. Compare core features, product type, input port type, input port count & input voltage range, and tech perks in this deep-dive.

66 Points
NEWDERY 20000mAh
60 Points
ZeroLemon MagJuice+
vs

Highlights 145

No extras. Just what matters.
66 Points
vs
60 Points

Why is NEWDERY 20000mAh better than ZeroLemon MagJuice+ ?

Scroll down for more facts

NEWDERY 20000mAh vs ZeroLemon MagJuice+: In-Depth Power Bank Comparison

When it comes to portable power, the NEWDERY 20000mAh and ZeroLemon MagJuice+ power banks share a lot in common. Both products deliver reliable power bank functionality with built-in battery protection systems that guard against overcharge and overdischarge. Both operate comfortably within the same temperature ranges and include USB Power Delivery for rapid charging.

However, these two power banks diverge considerably in design philosophy, input options, and durability features. While the NEWDERY 20000mAh boasts a robust build with reinforced ports and a high thermal cutoff threshold, the ZeroLemon MagJuice+ offers a sleeker, lighter form factor with user-friendly accessories like a longer charging cable and a user manual; even if it lacks some of the physical reinforcements the NEWDERY model has.

NEWDERY 20000mAh: Built for Power and Durability

The NEWDERY 20000mAh power bank stands out primarily due to its carefully engineered durability and safety measures. Featuring port and structural reinforcement, this model resists drops from up to 3 feet, ensuring reliability even in rough usage. It's crafted to maintain heat resistance and includes advanced protections such as fail-safe shutdown and precise temperature monitoring.

Beyond its rugged build, this power bank offers dual input ports, including USB-C and Lightning, catering to wider charging options and convenience. The digital display delivers highly accurate battery percentage readings with an indicator accuracy rating of just 1, far superior to the alternative. Plus, it supports Samsung charging and a dedicated low-power device mode that efficiently handles small gadgets.

The compact pocket-friendly design with a balanced weight of 0.925 lbs makes it practical for everyday carry, and despite including only a short 0.5-meter charging cable and no manual, its performance features compensate handsomely. Efficiency-wise, it records a lower standby power loss of 0.5% and a self-discharge rate of just 3%, assuring longer retention of charge during idle periods.

ZeroLemon MagJuice+: Compact, Lightweight, and User-Friendly

The ZeroLemon MagJuice+ offers a lighter and more compact form factor, tipping the scales at just 0.55 lbs and measuring a slimmer 0.88 inches in height. This makes it arguably more suitable for users who prize portability and minimal bulk, though it lacks a pocket-friendly design by strict definition.

On the functionality front, it supports a maximum input power of 20W, marginally more than its competitor, and comes with a generous 2-meter-long charging cable and handy user manual, enhancing ease of use for many consumers. The LED battery indicator is simple and effective, though it compromises on accuracy with a rating of 10, meaning it provides a more approximate battery reading compared to NEWDERY's digital display.

In terms of durability, the ZeroLemon falls short. It lacks crucial port and structural reinforcement, which impacts long-term survivability. It does share some common protections like overcharge and temperature regulation, but does not feature a fail-safe shutdown or low-power device mode. The absence of Samsung charging compatibility might be a dealbreaker for those with Samsung devices.

Quick Take

The NEWDERY 20000mAh impresses with its rugged build, dual input versatility, and precise battery display, making it reliable and economical. In contrast, ZeroLemon MagJuice+ appeals with lightweight convenience, a longer cable, and user-friendly documentation, albeit with reduced durability and slightly less functional depth.

Bottom Line: Which One Should You Pick?

If you prioritize durability, advanced safety, and a versatile charging setup that supports a variety of devices, including Samsung phones, the NEWDERY 20000mAh is clearly the superior choice, especially given its affordable price of $31.76 at AliExpress. On the other hand, if a compact form factor with extra accessories and straightforward usability is your top priority, and you don't mind the higher price point of approximately $40, then the ZeroLemon MagJuice+ is a solid, convenient alternative.

Verdict

  • Winner: NEWDERY 20000mAh - Offers robust durability, superior thermal and safety features, dual input compatibility, and a precise digital battery display at a better price point.
  • Runner-up: ZeroLemon MagJuice+ - Lightweight and portable with a user manual and a longer cable included, but sacrifices durability, accurate battery display, and compatibility with Samsung charging.

Comparisons 8

Two enter. One leaves your cart.

Price comparisons

(✱) Prices may be changed at any time without further notice.

Related comparisons 8

Because one duel is never enough.

Comparisons & Facts 145

Side by side. The numbers. The features. No drama.

Not sure which smart tech to go for? We compared NEWDERY 20000mAh vs ZeroLemon MagJuice+ down to every detail &#8212 including specs, perks, and what users are really saying.

General Information 12

Product Type

What is the product type?

38 NEWDERY 20000mAh 0 Votes Power Bank

37 ZeroLemon MagJuice+ 0 Votes Power Bank

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Product Type

Both NEWDERY 20000mAh and ZeroLemon MagJuice+ are classified as Power Banks, showing they serve the same primary product function.

Identifies the functional category of the portable charging device.

Operating Temperature Maximum

What is the maximum operating temperature?

104 °F 0 Votes
NEWDERY 20000mAh
104 °F 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Operating Temperature Maximum

The Operating Temperature Maximum for both NEWDERY 20000mAh and ZeroLemon MagJuice+ is 104°F, meaning they operate efficiently in the same maximum temperature range.

Defines the highest ambient temperature the power bank can operate safely.

Intended Use Case

What is the intended use case?

66 NEWDERY 20000mAh 0 Votes Smartphone Charging, Tablet Charging, Travel Backup, Emergency Power

62 ZeroLemon MagJuice+ 0 Votes Smartphone Charging, Tablet Charging, Travel Backup

Describes the primary usage scenarios the power bank is designed for.

Release Year

What is the release year?

88 NEWDERY 20000mAh 0 Votes 2024

77 ZeroLemon MagJuice+ 0 Votes 2023

Indicates the year the product was first released to market.

Country of Origin

Where is this product made?

58 NEWDERY 20000mAh 0 Votes China

57 ZeroLemon MagJuice+ 0 Votes China

States the country where the product is manufactured or assembled.

Color Options

What color options are available?

60 NEWDERY 20000mAh 0 Votes Black

69 ZeroLemon MagJuice+ 0 Votes White

Lists the available exterior color choices.

Finish Type

What type of finish does it have?

83 NEWDERY 20000mAh 0 Votes Textured

82 ZeroLemon MagJuice+ 0 Votes Textured

Describes the surface finish of the exterior shell.

Rugged Design

Does it have a rugged design?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

Indicates whether the power bank is built for enhanced durability.

Waterproof Rating

What is the waterproof rating?

Who knows? 0 Votes NEWDERY 20000mAh (Help us out by suggesting one!)

Who knows? 0 Votes ZeroLemon MagJuice+ (Help us out by suggesting one!)

Shows the level of water resistance certification.

Dustproof Rating

What is the dustproof rating?

Who knows? 0 Votes NEWDERY 20000mAh (Help us out by suggesting one!)

Who knows? 0 Votes ZeroLemon MagJuice+ (Help us out by suggesting one!)

Indicates protection against dust ingress.

Operating Temperature Minimum

What is the minimum operating temperature?

32 °F 0 Votes
NEWDERY 20000mAh
32 °F 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Operating Temperature Minimum

The Operating Temperature Minimum for both NEWDERY 20000mAh and ZeroLemon MagJuice+ is 32°F, indicating consistent minimum operating temperature tolerance.

Defines the lowest ambient temperature the power bank can operate safely.

Storage Temperature Range

What is the storage temperature range?

68 NEWDERY 20000mAh 0 Votes -4–140°F

67 ZeroLemon MagJuice+ 0 Votes –4–140 °F

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Storage Temperature Range

The Storage Temperature Range for both NEWDERY 20000mAh and ZeroLemon MagJuice+ is nearly the same, with NEWDERY 20000mAh at -4–140°F and ZeroLemon MagJuice+ at –4–140 °F, indicating identical storage conditions suitable for similar environments.

Specifies safe temperature conditions for storing the power bank when not in use.

Battery & Capacity 14

Self-Discharge Rate

What is the self-discharge rate?

3 % 1 Votes
NEWDERY 20000mAh
5 % 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Self-Discharge Rate

The Self-Discharge Rate for NEWDERY 20000mAh is 3%, which is lower than ZeroLemon MagJuice+'s 5%, indicating NEWDERY 20000mAh retains charge longer when unused.

Indicates how much charge is lost when not in use.

I think the self-discharge rate on NEWDERY is better since it's lower which means longer lasting charge.

See more

Overdischarge Protection

Is overdischarge protection supported?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Overdischarge Protection

Both NEWDERY 20000mAh and ZeroLemon MagJuice+ feature Overdischarge Protection to safeguard the battery from excessive discharge.

Prevents battery depletion below safe voltage levels.

Overcharge Protection

Is overcharge protection supported?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Overcharge Protection

Overcharge Protection is included in both NEWDERY 20000mAh and ZeroLemon MagJuice+, providing protection against battery overcharging.

Prevents damage from charging beyond safe limits.

Battery Capacity

What is the battery capacity?

20,000 mAh 0 Votes
NEWDERY 20000mAh
10,000 mAh 0 Votes
ZeroLemon MagJuice+

ZeroLemon MagJuice+
ZeroLemon MagJuice+

The battery capacity is 10000 mAh, which provides a reasonable amount of power for multiple charges of smartphones and smaller devices.

States the total energy storage capacity of the battery cells.

Energy Rating

What is the energy rating?

77 Watt 0 Votes
NEWDERY 20000mAh
38 Watt 0 Votes
ZeroLemon MagJuice+

ZeroLemon MagJuice+
ZeroLemon MagJuice+

An energy rating of 38 Watts indicates the total energy management capability or efficiency metric for the device.

Measures total energy stored expressed in watt-hours.

Battery Voltage

What is the battery voltage?

3.85 Volt 0 Votes
NEWDERY 20000mAh
3.7 Volt 0 Votes
ZeroLemon MagJuice+

ZeroLemon MagJuice+
ZeroLemon MagJuice+

The battery voltage is 3.7 Volts, standard for lithium-ion battery cells used in portable chargers.

Indicates the nominal voltage of the battery pack.

Cycle Life Rating

What is the cycle life rating?

28 NEWDERY 20000mAh 0 Votes 300–500 Cycles

27 ZeroLemon MagJuice+ 0 Votes 300–500 Cycles

ZeroLemon MagJuice+
ZeroLemon MagJuice+

The battery can be expected to last between 300 and 500 full charge-discharge cycles before significant capacity loss.

Indicates the estimated number of full charge cycles the battery can complete before noticeable capacity degradation.

Standby Power Loss

How much power is lost in standby?

0.5 Watt 0 Votes
NEWDERY 20000mAh
0.5 Watt 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Standby Power Loss

Both NEWDERY 20000mAh and ZeroLemon MagJuice+ have a Standby Power Loss of 0.5 Watts, showing similar energy efficiency during standby.

Measures power lost while the unit is idle.

Battery Cell Type

What type of battery cell does it use?

68 NEWDERY 20000mAh 0 Votes Pouch

77 ZeroLemon MagJuice+ 0 Votes Cylindrical

Indicates the physical form factor of the battery cells used.

Battery Chemistry

What battery chemistry is used?

58 NEWDERY 20000mAh 0 Votes Lithium-Polymer

47 ZeroLemon MagJuice+ 0 Votes Lithium‑Ion

Defines the chemical composition of the battery cells.

Rated Capacity

What is the rated capacity?

20,000 mAh 0 Votes
NEWDERY 20000mAh
6,000 mAh 0 Votes
ZeroLemon MagJuice+

Indicates the usable output capacity after conversion losses.

Cell Count

How many battery cells are used?

38 NEWDERY 20000mAh 0 Votes 2

37 ZeroLemon MagJuice+ 0 Votes 2

Shows the number of battery cells inside the power bank.

Charging Input Performance 10

Input Port Type

What input port types are supported?

78 NEWDERY 20000mAh 0 Votes USB-C, Lightning

87 ZeroLemon MagJuice+ 0 Votes USB-C

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Input Port Type

NEWDERY 20000mAh uses USB-C and Lightning input ports, whereas ZeroLemon MagJuice+ only supports USB-C, offering NEWDERY 20000mAh more flexible charging options.

Identifies the physical port types used to recharge the power bank.

Input Port Count

How many input ports does it have?

18 NEWDERY 20000mAh 0 Votes 1

17 ZeroLemon MagJuice+ 0 Votes 1

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Input Port Count

Both NEWDERY 20000mAh and ZeroLemon MagJuice+ have a single input port, meaning input connectivity count is equivalent.

Indicates how many input ports are available for charging.

Input Voltage Range

What input voltage range is supported?

48 NEWDERY 20000mAh 0 Votes 5–12V

47 ZeroLemon MagJuice+ 0 Votes 5–12V

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Input Voltage Range

Both NEWDERY 20000mAh and ZeroLemon MagJuice+ support an Input Voltage Range of 5–12V, indicating compatible voltage input flexibility.

Specifies the supported voltage range for charging input.

Input Current Rating

What is the input current rating?

3 Amp 1 Votes
NEWDERY 20000mAh
3 Amp 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Input Current Rating

Input Current Rating is the same at 3 Amps for both NEWDERY 20000mAh and ZeroLemon MagJuice+, allowing for similar current draw levels.

Defines the maximum current the power bank can draw during charging.

I really like the input current rating on the NEWDERY 20000mAh because it allows for efficient charging.

See more

Maximum Input Power

What is the maximum input power?

18 Watt 0 Votes
NEWDERY 20000mAh
20 Watt 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Maximum Input Power

Maximum Input Power is slightly higher on ZeroLemon MagJuice+ at 20 Watts compared to NEWDERY 20000mAh's 18 Watts, allowing potentially faster charging input.

Shows the maximum power the power bank can accept while charging.

Charging Time

How long does it take to fully recharge?

8 hour 0 Votes
NEWDERY 20000mAh
3.5 hour 0 Votes
ZeroLemon MagJuice+

ZeroLemon MagJuice+
ZeroLemon MagJuice+

Charging time for this power bank is approximately 3.5 hours, giving an idea of how long it takes to fully recharge.

Estimates total time required to fully recharge the power bank.

Fast Input Charging

Does it support fast input charging?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

Indicates whether fast-charging input standards are supported.

USB-C Input

Is USB-C input supported?

Who knows? 0 Votes NEWDERY 20000mAh (Help us out by suggesting one!)

Who knows? 0 Votes ZeroLemon MagJuice+ (Help us out by suggesting one!)

Confirms whether USB-C can be used as a charging input.

Pass-Through Charging

Does it support pass-through charging?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

Allows the power bank to charge devices while being charged itself.

Charging Efficiency

What is the charging efficiency?

85 % 0 Votes
NEWDERY 20000mAh
70 % 0 Votes
ZeroLemon MagJuice+

Measures how efficiently input power is converted to stored energy.

Power Output Performance 14

Load Detection

Does it detect connected device load?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Load Detection

Both NEWDERY 20000mAh and ZeroLemon MagJuice+ support Load Detection, helping to efficiently manage connected devices.

Automatically detects connected devices to optimize power output.

Output Stability

How stable is the output power?

68 NEWDERY 20000mAh 0 Votes Stable

67 ZeroLemon MagJuice+ 0 Votes Stable

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Output Stability

Output Stability is Stable on both NEWDERY 20000mAh and ZeroLemon MagJuice+, ensuring reliable power output during use.

Describes how consistently the power bank maintains output power under varying load conditions.

Low-Power Device Mode

Is there a low-power device mode?

Who knows? 0 Votes NEWDERY 20000mAh (Help us out by suggesting one!)

Who knows? 0 Votes ZeroLemon MagJuice+ (Help us out by suggesting one!)

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Low-Power Device Mode

Only NEWDERY 20000mAh offers a Low-Power Device Mode; ZeroLemon MagJuice+ lacks this, making NEWDERY better suited for charging low-power devices.

Enables safe charging for small electronics like earbuds.

Output Port Type

What output port types are available?

73 NEWDERY 20000mAh 0 Votes USB-A, USB-C

87 ZeroLemon MagJuice+ 0 Votes USB-C

ZeroLemon MagJuice+
ZeroLemon MagJuice+

This product uses a USB-C output port, which is common for fast charging and universal device compatibility.

Identifies the physical ports used to deliver power to devices.

Output Port Count

How many output ports does it have?

58 NEWDERY 20000mAh 0 Votes 3

17 ZeroLemon MagJuice+ 0 Votes 1

ZeroLemon MagJuice+
ZeroLemon MagJuice+

There is one output port available for device charging.

Indicates how many devices can be physically connected at once.

Maximum Output Power

What is the maximum output power?

20 Watt 0 Votes
NEWDERY 20000mAh
20 Watt 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
NEWDERY 20000mAh

The maximum output power is 20 Watt, sufficient to charge smartphones and smaller tablets efficiently.

Shows the highest power level supported by a single output.

Total Output Power

What is the total output power?

20 Watt 0 Votes
NEWDERY 20000mAh
20 Watt 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
NEWDERY 20000mAh

Total output power is 20 Watt, enabling the charging of multiple small devices or one device at full speed.

Measures the combined power available when using multiple ports.

Output Current Rating

What is the output current rating?

20 Watt 0 Votes
NEWDERY 20000mAh
18 Watt 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
NEWDERY 20000mAh

Output current rating matches the maximum output power at 20 Watt, reflecting the current supplied to devices.

Represents the power delivery capability under load conditions.

Fast Charging Technology

Which fast charging technologies are supported?

82 NEWDERY 20000mAh 0 Votes Power Delivery, Quick Charge

87 ZeroLemon MagJuice+ 0 Votes Power Delivery

ZeroLemon MagJuice+
ZeroLemon MagJuice+

It supports Power Delivery fast charging technology, which enables faster and safer charging for compatible devices.

Lists supported fast-charging standards.

Simultaneous Device Charging

Can it charge multiple devices simultaneously?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

ZeroLemon MagJuice+
ZeroLemon MagJuice+

Simultaneous device charging is enabled, allowing multiple devices to be charged at the same time if supported.

Indicates whether multiple devices can be charged at once.

Power Distribution Control

Does it manage power distribution automatically?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

ZeroLemon MagJuice+
ZeroLemon MagJuice+

Power distribution control is active, ensuring the power bank allocates output power efficiently among connected devices.

Ensures balanced power delivery across connected devices.

Auto Shut-Off

Does it auto shut off when idle?

Who knows? 1 Votes NEWDERY 20000mAh (Help us out by suggesting one!)

Who knows? 0 Votes ZeroLemon MagJuice+ (Help us out by suggesting one!)

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Auto Shut-Off

NEWDERY 20000mAh features Auto Shut-Off, while ZeroLemon MagJuice+ does not specify this feature, suggesting better power management on NEWDERY 20000mAh.

Automatically stops output when no device is connected.

Auto shut-off feature on NEWDERY helps avoid battery drain which I find really useful.

See more

Charging Protocols & Compatibility 12

USB Power Delivery

Does it support USB Power Delivery?

Yes 1 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
USB Power Delivery

USB Power Delivery is supported by both NEWDERY 20000mAh and ZeroLemon MagJuice+, allowing fast and flexible charging capabilities.

Indicates support for the USB Power Delivery fast charging standard.

USB Power Delivery is supported by both but I trust NEWDERY more as it includes backward compatibility.

See more

Samsung Charging Compatibility

Is it compatible with Samsung devices?

Yes 1 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Samsung Charging Compatibility

NEWDERY 20000mAh supports Samsung Charging Compatibility, whereas ZeroLemon MagJuice+ does not, making NEWDERY better optimized for Samsung devices.

Confirms optimized charging for Samsung devices.

The Samsung charging compatibility on the NEWDERY 20000mAh is a big plus for me since I use a Samsung phone.

See more

Backward Compatibility

Is it backward compatible?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Backward Compatibility

Backward Compatibility is confirmed for both NEWDERY 20000mAh and ZeroLemon MagJuice+, ensuring support for older charging standards.

Ensures support for older devices and standards.

Programmable Power Supply

Does it support PPS charging?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Programmable Power Supply

Neither NEWDERY 20000mAh nor ZeroLemon MagJuice+ supports Programmable Power Supply, offering no advantage here.

Indicates support for Programmable Power Supply charging.

Quick Charge

Is Quick Charge supported?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

ZeroLemon MagJuice+
ZeroLemon MagJuice+

Quick Charge support is not included, so charging speed may not match some competitor models featuring this technology.

Confirms compatibility with Qualcomm Quick Charge standards.

Laptop Charging

Can it charge laptops?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

ZeroLemon MagJuice+
ZeroLemon MagJuice+

Laptop charging is not supported, indicating a capacity or voltage limitation for larger devices.

Indicates ability to charge laptops via USB-C output.

Wearable Device

Does it support wearable devices?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

ZeroLemon MagJuice+
ZeroLemon MagJuice+

It supports wearable devices, which generally require low current charging, highlighting versatility in device compatibility.

Indicates compatibility with smartwatches and wearables.

Apple Charging Compatibility

Is it compatible with Apple devices?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Apple Charging Compatibility

Apple Charging Compatibility is provided by both NEWDERY 20000mAh and ZeroLemon MagJuice+, indicating usability with Apple devices.

Ensures optimized charging for Apple devices.

Tablet Charging

Can it charge tablets?

Yes 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

Confirms reliable charging for tablets and large devices.

Low-Current Device

Does it support low-current devices?

Who knows? 0 Votes NEWDERY 20000mAh (Help us out by suggesting one!)

Who knows? 0 Votes ZeroLemon MagJuice+ (Help us out by suggesting one!)

Enables safe charging for devices requiring very low current.

Multi-Protocol

Does it support multiple protocols?

Who knows? 0 Votes NEWDERY 20000mAh (Help us out by suggesting one!)

Who knows? 0 Votes ZeroLemon MagJuice+ (Help us out by suggesting one!)

Supports multiple charging standards simultaneously.

Protocol Auto-Detection

Does it auto-detect charging protocols?

Yes 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

Automatically selects the best protocol for each device.

Physical Dimensions & Weight 6

Weight

How much does it weigh?

0.93 lbs 0 Votes
NEWDERY 20000mAh
0.55 lbs 1 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Weight

NEWDERY 20000mAh weighs 0.925 lbs, considerably heavier than ZeroLemon MagJuice+'s 0.55125 lbs, so ZeroLemon is more lightweight for portability.

Indicates how heavy the power bank is for portability.

ZeroLemon MagJuice+ is impressively lightweight compared to NEWDERY and super easy to carry around.

See more

Width

What is the width?

5.18 inch 0 Votes
NEWDERY 20000mAh
4.25 inch 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Width

NEWDERY 20000mAh is wider at 5.18 inches compared to ZeroLemon MagJuice+'s 4.25 inches, resulting in a larger footprint.

Measures the horizontal size of the power bank.

Depth

What is the depth?

2.8 inch 0 Votes
NEWDERY 20000mAh
2.91 inch 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Depth

NEWDERY 20000mAh is slightly narrower at 2.8 inches depth compared to ZeroLemon MagJuice+'s 2.91 inches, making NEWDERY a bit more compact front-to-back.

Measures the front-to-back thickness of the power bank.

Height

What is the height?

1.36 inch 0 Votes
NEWDERY 20000mAh
0.88 inch 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Height

NEWDERY 20000mAh is taller at 1.36 inches compared to ZeroLemon MagJuice+'s 0.88 inches, indicating a thicker profile for NEWDERY.

Measures the vertical dimension of the power bank.

Pocket-Friendly Design

Is it pocket-friendly?

Yes 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Pocket-Friendly Design

NEWDERY 20000mAh offers a Pocket-Friendly Design, while ZeroLemon MagJuice+ does not, favoring NEWDERY for easier carrying in pockets.

Indicates whether the size is suitable for pocket carry.

Travel-Friendly Size

Is it travel-friendly?

Yes 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

Indicates suitability for travel and carry-on use.

Build Materials & Durability 10

Drop Resistance Height

What drop height can it survive?

3 ft 0 Votes
NEWDERY 20000mAh
3 ft 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Drop Resistance Height

Both NEWDERY 20000mAh and ZeroLemon MagJuice+ withstand Drop Resistance Height of 3 feet, ensuring comparable impact protection.

Specifies the maximum drop height the device can withstand.

Heat Resistance

Is the power bank heat resistant?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Heat Resistance

Both NEWDERY 20000mAh and ZeroLemon MagJuice+ have Heat Resistance, enhancing durability under heat exposure.

Indicates whether the power bank is designed to withstand elevated internal and external temperatures without performance degradation.

Button Durability Rating

How durable are the buttons?

58 NEWDERY 20000mAh 0 Votes Good

57 ZeroLemon MagJuice+ 0 Votes Good

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Button Durability Rating

Both NEWDERY 20000mAh and ZeroLemon MagJuice+ have Good Button Durability Ratings, indicating similar quality in button resilience.

Indicates the overall durability and longevity of the physical buttons based on build quality and expected usage.

Outer Shell Material

What is the outer shell material?

38 NEWDERY 20000mAh 0 Votes Plastic

37 ZeroLemon MagJuice+ 0 Votes Plastic

Specifies the primary material used for the exterior housing.

Internal Frame Material

What is the internal frame material?

48 NEWDERY 20000mAh 0 Votes Plastic, Metal

27 ZeroLemon MagJuice+ 0 Votes Plastic

Describes the internal structural material supporting the battery cells.

Impact Resistance Rating

What is the impact resistance rating?

48 NEWDERY 20000mAh 0 Votes Moderate Impact Resistance

47 ZeroLemon MagJuice+ 0 Votes Moderate Impact Resistance

Indicates the ability of the power bank to withstand shocks and physical impacts.

Fire Retardant Materials

Does it use fire-retardant materials?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

Indicates use of flame-resistant materials in construction.

Scratch Resistance

Is the surface scratch resistant?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

Indicates whether the exterior surface is resistant to scratches from daily handling and transport.

Structural Reinforcement

Is there structural reinforcement?

Yes 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Structural Reinforcement

NEWDERY 20000mAh includes Structural Reinforcement, whereas ZeroLemon MagJuice+ lacks it, making NEWDERY potentially more robust.

Indicates added reinforcement for improved durability.

Port Reinforcement

Are the ports reinforced?

Yes 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Port Reinforcement

Port Reinforcement is present in NEWDERY 20000mAh but absent in ZeroLemon MagJuice+, suggesting better port durability in NEWDERY.

Indicates reinforced charging ports for extended lifespan.

Display, Indicators & Controls 10

Display Type

What type of display does it have?

48 NEWDERY 20000mAh 1 Votes Digital Display

27 ZeroLemon MagJuice+ 0 Votes LED Indicator

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Display Type

NEWDERY 20000mAh uses a Digital Display, while ZeroLemon MagJuice+ utilizes an LED Indicator, offering different visual experiences for battery information.

Specifies the type of display used to show power information.

Digital display on NEWDERY is more user friendly than the LED indicator on ZeroLemon which is too basic.

See more

Battery Level Indicator

Does it show battery level?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Battery Level Indicator

Both NEWDERY 20000mAh and ZeroLemon MagJuice+ include a Battery Level Indicator to show remaining charge visually.

Indicates whether the power bank shows remaining battery level.

Auto Wake Feature

Does it auto wake when a device is connected?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Auto Wake Feature

The Auto Wake Feature is available on both NEWDERY 20000mAh and ZeroLemon MagJuice+, promoting ease of use when charging begins.

Automatically activates when a device is connected.

Auto Sleep Feature

Does it auto sleep when idle?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Auto Sleep Feature

Both NEWDERY 20000mAh and ZeroLemon MagJuice+ have an Auto Sleep Feature to save power when not in active use.

Automatically enters sleep mode when idle to save power.

User Feedback Alerts

What user alerts are available?

28 NEWDERY 20000mAh 0 Votes LED Light

27 ZeroLemon MagJuice+ 0 Votes LED Light

NEWDERY 20000mAh
NEWDERY 20000mAh

User feedback is provided via an LED light indicator, which visually communicates charging status or alert conditions.

ZeroLemon MagJuice+
ZeroLemon MagJuice+

User feedback is provided via an LED light indicator, which offers visual cues for charging status and alerts.

Indicates how the device provides user feedback and alerts.

Indicator Accuracy

How accurate is the battery indicator?

1 % 1 Votes
NEWDERY 20000mAh
10 % 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Indicator Accuracy

Indicator Accuracy is 1% for NEWDERY 20000mAh and 10% for ZeroLemon MagJuice+, meaning NEWDERY provides more precise battery level readings.

Measures how accurately the indicator reflects actual remaining power.

I prefer the battery indicator accuracy on the NEWDERY 20000mAh because it's and super precise.

See more

Remaining Time Display

Does it display remaining time?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

Shows estimated remaining usage or charging time.

Button Type

What type of button does it use?

38 NEWDERY 20000mAh 0 Votes Physical Button

37 ZeroLemon MagJuice+ 0 Votes Physical Button

Describes the type of button used for control.

Button Count

How many buttons are there?

98 NEWDERY 20000mAh 0 Votes 1

97 ZeroLemon MagJuice+ 0 Votes 1

Indicates the number of physical control buttons.

Touch Control

Does it support touch controls?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

Indicates whether touch-based controls are supported.

Safety & Protection Features 14

Thermal Protection

Does it have thermal protection?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Thermal Protection

Thermal Protection is supported by both NEWDERY 20000mAh and ZeroLemon MagJuice+, preventing overheating damage.

Shuts down or limits power when overheating is detected.

Temperature Monitoring

Is temperature monitored internally?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Temperature Monitoring

Temperature Monitoring exists in both NEWDERY 20000mAh and ZeroLemon MagJuice+, facilitating operational safety concerning heat.

Continuously monitors internal temperature.

Fail-Safe Shutdown

Does it have fail-safe shutdown?

Who knows? 0 Votes NEWDERY 20000mAh (Help us out by suggesting one!)

Who knows? 0 Votes ZeroLemon MagJuice+ (Help us out by suggesting one!)

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Fail-Safe Shutdown

NEWDERY 20000mAh has Fail-Safe Shutdown feature, unlike ZeroLemon MagJuice+, adding an extra layer of safety.

Automatically shuts down under critical fault conditions.

Short Circuit Protection

Does it have short circuit protection?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

ZeroLemon MagJuice+
ZeroLemon MagJuice+

Short circuit protection helps prevent damage to devices and the power bank in case of unintended electrical shorting.

Prevents damage when a short circuit is detected.

Overcurrent Protection

Is overcurrent protection supported?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

ZeroLemon MagJuice+
ZeroLemon MagJuice+

Overcurrent protection is included, meaning the device can prevent excessive current from damaging connected devices or itself.

Protects devices from excessive current flow.

Surge Protection

Is surge protection included?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

ZeroLemon MagJuice+
ZeroLemon MagJuice+

Surge protection is present, safeguarding your devices against sudden voltage spikes during charging.

Protects against sudden power surges.

Electrostatic Discharge Protection

Does it protect against static discharge?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

ZeroLemon MagJuice+
ZeroLemon MagJuice+

Electrostatic discharge protection is integrated to prevent damage from sudden electric discharges.

Protects internal circuits from static electricity.

Safety Certification

What safety certifications does it have?

53 NEWDERY 20000mAh 0 Votes UL, RoHS

37 ZeroLemon MagJuice+ 0 Votes UL

ZeroLemon MagJuice+
ZeroLemon MagJuice+

The product is UL certified, which means it meets strict safety and quality standards.

Lists recognized safety and compliance certifications.

Smart Power Management

Does it use smart power management?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Smart Power Management

Smart Power Management is included in both NEWDERY 20000mAh and ZeroLemon MagJuice+, helping optimize power delivery efficiently.

Dynamically manages power to maintain safe operation.

Overvoltage Protection

Does it include overvoltage protection?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

Prevents voltage levels from exceeding safe limits.

Foreign Object Detection

Does it detect foreign objects?

Yes 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

Detects abnormal objects or unsafe connections.

Airline Safety Compliance

Is it airline-safe?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

Indicates compliance with airline carry-on regulations.

Thermal Management & Cooling 12

Thermal Cutoff Threshold

At what temperature does it shut down?

167 °F 1 Votes
NEWDERY 20000mAh
158 °F 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Thermal Cutoff Threshold

The Thermal Cutoff Threshold is higher for NEWDERY 20000mAh at 167°F compared to 158°F for ZeroLemon MagJuice+, indicating NEWDERY can tolerate higher temperatures before cutoff.

Indicates the temperature at which the system shuts down to prevent damage.

The thermal cutoff threshold being higher on NEWDERY 20000mAh is reassuring for safe usage.

See more

Overheat Recovery Behavior

How does it recover from overheating?

98 NEWDERY 20000mAh 0 Votes Automatic Resume

97 ZeroLemon MagJuice+ 0 Votes Automatic Resume

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Overheat Recovery Behavior

Both NEWDERY 20000mAh and ZeroLemon MagJuice+ feature Automatic Resume Overheat Recovery Behavior, allowing charging to continue after cooling.

Defines how the system recovers after an overheat shutdown.

Discharge Temperature Regulation

Is discharge temperature regulated?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Discharge Temperature Regulation

Discharge Temperature Regulation is present in both NEWDERY 20000mAh and ZeroLemon MagJuice+, maintaining safety during power output.

Controls temperature while powering external devices.

Thermal Management System

Does it have a thermal management system?

Who knows? 0 Votes NEWDERY 20000mAh (Help us out by suggesting one!)

Who knows? 0 Votes ZeroLemon MagJuice+ (Help us out by suggesting one!)

Indicates whether the power bank includes an integrated thermal management system.

Heat Dissipation Method

How does it dissipate heat?

38 NEWDERY 20000mAh 0 Votes Passive Cooling

37 ZeroLemon MagJuice+ 0 Votes Passive Cooling

Describes how heat is dispersed away from internal components.

Internal Heat Sink

Is there an internal heat sink?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

Indicates the presence of an internal heat sink to absorb and spread heat.

Thermal Sensor Count

How many thermal sensors are used?

17 NEWDERY 20000mAh 0 Votes 1

17 ZeroLemon MagJuice+ 0 Votes 1

Specifies how many thermal sensors are used for temperature monitoring.

Thermal Throttling

Does it support thermal throttling?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

Reduces power output automatically to prevent overheating.

Cooling Design Type

What cooling design type is used?

58 NEWDERY 20000mAh 0 Votes Passive Cooling

57 ZeroLemon MagJuice+ 0 Votes Passive Cooling

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Cooling Design Type

Both NEWDERY 20000mAh and ZeroLemon MagJuice+ use Passive Cooling as their Cooling Design Type, relying on non-active cooling methods.

Describes the overall cooling architecture used to manage internal heat during charging and discharging.

Surface Temperature Control

Is surface temperature controlled?

Yes 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

Limits external surface temperature for safe handling.

Heat Spread Layer

Is there a heat spread layer?

Yes 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

Indicates the use of internal layers to evenly distribute heat.

Charging Temperature Regulation

Is charging temperature regulated?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Charging Temperature Regulation

Charging Temperature Regulation is offered by both NEWDERY 20000mAh and ZeroLemon MagJuice+, ensuring safe charging temperatures.

Actively manages temperature during charging cycles.

Connectivity & Smart Features 8

App Support

Is there app support?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
App Support

App Support is absent on both NEWDERY 20000mAh and ZeroLemon MagJuice+, offering no companion app functionality.

Confirms whether a companion mobile app is available.

Firmware Upgradable

Can the firmware be updated?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Firmware Upgradable

Firmware Upgradable feature is not present on NEWDERY 20000mAh or ZeroLemon MagJuice+, so firmware cannot be updated by users.

Indicates whether firmware can be updated to improve functionality.

Charging History Tracking

Is charging history tracked?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Charging History Tracking

Neither NEWDERY 20000mAh nor ZeroLemon MagJuice+ supports Charging History Tracking, so users cannot track past charge sessions.

Records past charging sessions for review.

Bluetooth Connectivity

Does it support Bluetooth connectivity?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Bluetooth Connectivity

Bluetooth Connectivity is not supported by either NEWDERY 20000mAh or ZeroLemon MagJuice+, precluding wireless device management.

Indicates whether the power bank can connect wirelessly to other devices.

Smart Power Monitoring

Does it offer smart power monitoring?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

Provides real-time monitoring of power flow and usage.

Device Usage Analytics

Does it provide usage analytics?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

Tracks connected device charging behavior and patterns.

Remote Status Monitoring

Can status be monitored remotely?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Remote Status Monitoring

Remote Status Monitoring is not available on either NEWDERY 20000mAh or ZeroLemon MagJuice+, limiting remote power bank status checks.

Allows users to check power bank status remotely.

Smart Alerts

Are smart alerts available?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

Sends alerts for battery status, faults, or charging completion.

Environmental & Efficiency 7

Automatic Power Optimization

Does it optimize power automatically?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Automatic Power Optimization

Automatic Power Optimization is included in both NEWDERY 20000mAh and ZeroLemon MagJuice+, improving efficiency during use.

Automatically adjusts output to reduce energy waste.

Recycling Program

Is a recycling program supported?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Recycling Program

No Recycling Program exists for either NEWDERY 20000mAh or ZeroLemon MagJuice+, limiting official recycling support.

Indicates manufacturer support for recycling or take-back programs.

Environmental Certification

What environmental certifications does it have?

Who knows? 0 Votes NEWDERY 20000mAh (Help us out by suggesting one!)

Who knows? 0 Votes ZeroLemon MagJuice+ (Help us out by suggesting one!)

Lists recognized environmental or sustainability certifications.

Idle Power Consumption

How much power is used while idle?

0.2 Watt 0 Votes
NEWDERY 20000mAh
0.3 Watt 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Idle Power Consumption

Idle Power Consumption is lower on NEWDERY 20000mAh at 0.2 Watts compared to 0.3 Watts on ZeroLemon MagJuice+, favoring NEWDERY for energy savings when idle.

Indicates how much power is consumed when the power bank is not actively charging devices.

Sustainable Materials

Does it use sustainable materials?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Sustainable Materials

Neither NEWDERY 20000mAh nor ZeroLemon MagJuice+ uses Sustainable Materials, which may be a consideration for eco-conscious buyers.

Indicates use of environmentally friendly or recycled materials.

Energy Conversion Efficiency

What is the energy conversion efficiency?

85 % 0 Votes
NEWDERY 20000mAh
70 % 0 Votes
ZeroLemon MagJuice+

Measures how efficiently stored energy is converted into usable output power.

Eco Mode

Does it support eco mode?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

Enables reduced power usage to improve efficiency and battery longevity.

Included Accessories & Packaging 9

Cable Length

What is the cable length?

0.5 ft 0 Votes
NEWDERY 20000mAh
2 ft 1 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Cable Length

Cable Length is shorter for NEWDERY 20000mAh at 0.5 feet, whereas ZeroLemon MagJuice+ provides 2 feet, making ZeroLemon more convenient for wider reach.

Specifies the length of the included charging cable.

ZeroLemon's cable length is longer and seems way more convenient especially when outlets are far.

See more

Charging Cable

Is a charging cable included?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Charging Cable

Both NEWDERY 20000mAh and ZeroLemon MagJuice+ include a Charging Cable in the package, adding to out-of-the-box usability.

Indicates whether a charging cable is included in the box.

User Manual

Is a user manual included?

No 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
User Manual

User Manual is not included with NEWDERY 20000mAh but is supplied with ZeroLemon MagJuice+, aiding initial setup and use guidance for ZeroLemon users.

Indicates whether a user manual or guide is provided.

Carrying Case

Is a carrying case included?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Carrying Case

Neither NEWDERY 20000mAh nor ZeroLemon MagJuice+ includes a Carrying Case, so buyers must consider separate cases for protection.

Indicates whether a protective carrying case is included.

Package Width

What is the package width?

6 inch 0 Votes
NEWDERY 20000mAh
4.5 inch 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
NEWDERY 20000mAh

Package width is 6 inch, equal to about 15.24 cm, giving an idea of boxed product size for shipping and storage.

ZeroLemon MagJuice+
ZeroLemon MagJuice+

The package width is 4.5 inches (11.43 cm), slightly larger than the device width to accommodate packaging materials.

Measures the width of the retail packaging.

Package Depth

What is the package depth?

3 inch 0 Votes
NEWDERY 20000mAh
3 inch 0 Votes
ZeroLemon MagJuice+

NEWDERY 20000mAh
NEWDERY 20000mAh

Package depth is 3 inch, equivalent to about 7.62 cm, providing an idea of the package size.

Measures the depth of the retail packaging.

Wall Adapter

Is a wall adapter included?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Wall Adapter

Wall Adapter is not supplied with either NEWDERY 20000mAh or ZeroLemon MagJuice+, so external adapters are needed for power input.

Indicates whether a wall charging adapter is provided.

Adapter Power Rating

What is the adapter power rating?

Who knows? 0 Votes NEWDERY 20000mAh (Help us out by suggesting one!)

20 Watt 0 Votes
ZeroLemon MagJuice+

Specifies the power output of the included wall adapter.

Package Height

What is the package height?

2 inch 0 Votes
NEWDERY 20000mAh
1.5 inch 0 Votes
ZeroLemon MagJuice+

Measures the height of the retail packaging.

Warranty & Support 7

Battery Warranty Coverage

Is the battery covered by warranty?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Battery Warranty Coverage

Battery Warranty Coverage is included for both NEWDERY 20000mAh and ZeroLemon MagJuice+, reassuring battery reliability support.

Indicates whether the battery itself is covered under warranty.

Technical Support Availability

Is technical support available?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Technical Support Availability

Technical Support Availability is confirmed for both NEWDERY 20000mAh and ZeroLemon MagJuice+, meaning users can access assistance when needed.

Confirms access to technical support services.

Warranty Length

How long is the warranty?

28 NEWDERY 20000mAh 0 Votes 12 Months

27 ZeroLemon MagJuice+ 0 Votes 12 Months

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Warranty Length

Warranty Length is the same at 12 Months for both NEWDERY 20000mAh and ZeroLemon MagJuice+, offering equal basic warranty protection.

Indicates the duration of the manufacturer warranty.

Repair Service Availability

Are repair services available?

No 0 Votes NEWDERY 20000mAh

No 0 Votes ZeroLemon MagJuice+

NEWDERY 20000mAh
vs
ZeroLemon MagJuice+
Repair Service Availability

Repair Service Availability is not offered for either NEWDERY 20000mAh or ZeroLemon MagJuice+, so repairs may not be provided by the manufacturers.

Confirms whether repair services are offered.

Support Channels

What support channels are available?

68 NEWDERY 20000mAh 0 Votes Email, Live Chat

62 ZeroLemon MagJuice+ 0 Votes Email, Phone, Live Chat, App Support

Lists available customer support contact methods.

Replacement Policy

Is there a replacement policy?

Yes 0 Votes NEWDERY 20000mAh

Yes 0 Votes ZeroLemon MagJuice+

Indicates eligibility for replacement in case of defects.

Firmware Support Duration

How long is firmware support provided?

Who knows? 0 Votes NEWDERY 20000mAh (Help us out by suggesting one!)

Who knows? 0 Votes ZeroLemon MagJuice+ (Help us out by suggesting one!)

Indicates how long the manufacturer provides firmware updates and software support.

Surveys

Because hot takes deserve votes.

Charging Speed Performance

How fast does this power bank recharge devices in everyday use?

Ultra fast charging — Under 1.5 hours
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Very fast charging — 1.5 to 3 hours
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Moderate charging — 3 to 5 hours
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Slow charging — 5 to 8 hours
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Very slow charging — Over 8 hours
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+

Battery Capacity Satisfaction

How satisfied are you with the battery capacity of this power bank for daily needs?

Massive capacity for multiple days — Over 30000 mAh
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Very high capacity — 20000 to 30000 mAh
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Solid everyday capacity — 10000 to 19999 mAh
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Limited capacity — 5000 to 9999 mAh
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Barely useful capacity — Under 5000 mAh
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+

Output Power and Device Support

How well does this power bank handle charging different devices at once?

Handles everything with ease — 100 W or more
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Strong multi device support — 60 to 99 W
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Good for phones and tablets — 30 to 59 W
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Basic output only — 15 to 29 W
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Struggles with most devices — Under 15 W
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+

Port Selection and Flexibility

How flexible is this power bank when it comes to charging ports?

Covers all modern needs — USB C and USB A with fast charge
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Very versatile — Multiple USB C and USB A ports
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Good variety — USB C and USB A basic support
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Limited options — Single USB C or USB A port
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Very restrictive — One slow USB port only
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+

Size and Portability

How easy is this power bank to carry around daily?

Pocket friendly and lightweight — Under 8 ounces
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Easy to carry — 8 to 12 ounces
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Manageable but noticeable — 12 to 18 ounces
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Bulky for daily carry — 18 to 24 ounces
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Too heavy to carry around — Over 24 ounces
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+

Build Quality and Durability

How durable does this power bank feel during regular use?

Feels extremely solid and long lasting — Over 5 years expected use
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Very durable — 3 to 5 years expected use
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Decent build quality — 2 to 3 years expected use
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Feels fragile — 1 to 2 years expected use
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Cheap and unreliable — Under 1 year expected use
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+

Charging Stability

How stable is the charging output from this power bank during use?

Rock solid with no drops — Voltage variation under 3 percent
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Very stable — 3 to 5 percent variation
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Mostly stable — 5 to 8 percent variation
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Occasional drops — 8 to 12 percent variation
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Unstable charging — Over 12 percent variation
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+

Heat and Safety Performance

How well does this power bank control heat during charging and heavy use?

Stays cool and safe — Under 95 F
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Slightly warm but comfortable — 95 to 104 F
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Warm but acceptable — 104 to 113 F
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Gets quite hot — 113 to 122 F
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Uncomfortably hot and concerning — Over 122 F
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+

Battery Efficiency

How efficiently does this power bank convert stored energy into usable charging power?

Highly efficient with minimal loss — Over 90 percent efficiency
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Very efficient — 85 to 90 percent efficiency
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Decent efficiency — 75 to 84 percent efficiency
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Noticeable energy loss — 65 to 74 percent efficiency
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Poor efficiency — Under 65 percent efficiency
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+

Travel Friendliness

How convenient is this power bank for travel and daily commuting?

Perfect for travel and flights — No airline issues
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Very travel friendly — Easy to pack and carry
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Fine for occasional travel — Manageable size and weight
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Awkward to carry on trips — Bulky or heavy
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+
Not suitable for travel — Restricted or impractical
0 Votes
NEWDERY 20000mAh
0 Votes
ZeroLemon MagJuice+

Guides 1

Articles 1

NEWDERY 20000mAh User Manual

NEWDERY 20000mAh User Manual

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manuals.plus

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NEWDERY 20000mAh
NEWDERY 20000mAh
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ZeroLemon MagJuice+
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