20 Best Power Bank Capacity Tester [2024]

Are you looking for the best Power Bank Capacity Tester? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Power Bank Capacity Tester.

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# Preview Product
1 USB Power Meter Testers, Electop Upgrade Multi Functional 2 in 1 Type C USB Tester, LCD Digital... USB Power Meter Testers, Electop Upgrade Multi Functional 2 in 1 Type C USB Tester, LCD Digital...
2 PowerJive USB Voltage/Amps Power Meter Tester Multimeter, Test speed of chargers, cables, capacity... PowerJive USB Voltage/Amps Power Meter Tester Multimeter, Test speed of chargers, cables,...
3 HiLetgo LCD USB Current Voltage Doctor Charger Capacity Tester Meter Power Bank HiLetgo LCD USB Current Voltage Doctor Charger Capacity Tester Meter Power Bank
4 MakerHawk Electronic Load Tester USB Load Tester 150W 200V 20A Resistor Adjustable Constant Current... MakerHawk Electronic Load Tester USB Load Tester 150W 200V 20A Resistor Adjustable Constant...
5 Charger Doctor Digital Multimeter USB Power Meter Tester Voltage Monitor Current Detector with mAh... Charger Doctor Digital Multimeter USB Power Meter Tester Voltage Monitor Current Detector with...
6 USB 3.0 Tester, Eversame IPS Color Display Digital Multimeter Voltmeter Current and Voltage Monitor,... USB 3.0 Tester, Eversame IPS Color Display Digital Multimeter Voltmeter Current and Voltage...
7 DROK USB Power Meter, DC 4-24V 5A LCD USB A&C Voltage Current Display USB Tester Multimeter, Test... DROK USB Power Meter, DC 4-24V 5A LCD USB A&C Voltage Current Display USB Tester Multimeter, Test...
8 USB Power Meter, Eversame 35W Adjustable Constant Current Electronic USB Load Tester Power Discharge... USB Power Meter, Eversame 35W Adjustable Constant Current Electronic USB Load Tester Power...
9 Vanki USB Voltage/Amps Power Meter Tester Multimeter, Test speed of chargers, cables, capacity of... Vanki USB Voltage/Amps Power Meter Tester Multimeter, Test speed of chargers, cables, capacity of...
10 PS Power DC5000 Fast LCD Battery Charger Tester Li-ion NiMH NiCd USB Power Bank Function AAA AA C D... PS Power DC5000 Fast LCD Battery Charger Tester Li-ion NiMH NiCd USB Power Bank Function AAA AA C...
11 Battery Monitor, DROK 10-100V Digital Battery Capacity Tester, Percentage Level Voltage Temperature... Battery Monitor, DROK 10-100V Digital Battery Capacity Tester, Percentage Level Voltage...
12 8 in 1 USB Tester Voltage and Current Tester 10V 3A Voltmeter Capacity Current Meter Digital... 8 in 1 USB Tester Voltage and Current Tester 10V 3A Voltmeter Capacity Current Meter Digital...
13 Battery Capacity Tester Portable Power Bank Tester Power Performance Electronic Load Tester Battery Capacity Tester Portable Power Bank Tester Power Performance Electronic Load Tester
14 KCX KCX-017 Power Bank Capacity Tester, White KCX KCX-017 Power Bank Capacity Tester, White
15 DC 3.7V-21V 35W 4A OLED USB Electronic Load Battery Tester Intelligent Constant Current Electric... DC 3.7V-21V 35W 4A OLED USB Electronic Load Battery Tester Intelligent Constant Current Electric...
16 YOTINO USB Volatage/Amps Power Meter, Tester Multimeter Test Speed of Charger, Cables, Computer,... YOTINO USB Volatage/Amps Power Meter, Tester Multimeter Test Speed of Charger, Cables, Computer,...
17 USB Digital Power Meter Tester,Tohilkel Safety Tester Multimeter Current and Voltage Monitor, DC... USB Digital Power Meter Tester,Tohilkel Safety Tester Multimeter Current and Voltage Monitor, DC...
18 Anker Portable Charger, 313 Power Bank (PowerCore Slim 10K) 10000mAh Battery Pack with PowerIQ... Anker Portable Charger, 313 Power Bank (PowerCore Slim 10K) 10000mAh Battery Pack with PowerIQ...
19 2-Pack Miady 10000mAh Dual USB Portable Charger, Fast Charging Power Bank with USB C Input, Backup... 2-Pack Miady 10000mAh Dual USB Portable Charger, Fast Charging Power Bank with USB C Input,...
20 Portable Charger Power Bank 30,800mAh LCD Display Power Bank,25W PD Fast Charging +QC 4.0 Quick... Portable Charger Power Bank 30,800mAh LCD Display Power Bank,25W PD Fast Charging +QC 4.0 Quick...
SaleBestseller No. 1
USB Power Meter Testers, Electop Upgrade Multi Functional 2 in 1 Type C USB Tester, LCD Digital...
  • Multi Functional Tester: Multiple interfaces (USB input/output, Type-C input/output and Micro USB input),Used to detects the charging status and...
  • Safety Protection: Featured with Over-voltage protection, Over-current protection, under-voltage protection, low energy protection and alarm system....
  • LCD Multi-color Display : Upgraded version offers IPS HD 9 LCD main color screen display interfaces, allowing switching the display interface by...
  • Support PD protocol:Thanks to the PD protocol quick charging mode measurement technology, this new multimeter supports the updated iPhone X mobile...
  • OTG Adapter for Free : It comes with a OTG adapter,which enables you to expand your USB and Micro USB Function.(convert USB input connection port to...
Bestseller No. 2
PowerJive USB Voltage/Amps Power Meter Tester Multimeter, Test speed of chargers, cables, capacity...
  • Displays Current (Amps), voltage and capacity (19,999 mah)
  • Perfect for testing how fast a USB cable or USB power adapter charger is actually charging at
  • Can handle charging speeds up to 3.5A (3,500 ma) and 3v-7v
  • Store charging data in memory. Flashes to alert of low or high voltage issues
  • Test using a USB charger, battery power bank or Micro USB Cable. Test your iPhone or Android phone
Bestseller No. 3
HiLetgo LCD USB Current Voltage Doctor Charger Capacity Tester Meter Power Bank
  • Display: Simultaneously display Amp and Volt in real-time
  • Measuring Range: Voltage 3-9V, Current 0-3A, Accuracy: +/- 1%
  • Memory function: The working time and Capacity have Memory function when power off
  • Reset: Press and hold the RESET button for 3 seconds to reset
  • Widely used: Perfect for testing phone, power bank, solar charger, car charger, tablet, computer, note book and so on
Bestseller No. 4
MakerHawk Electronic Load Tester USB Load Tester 150W 200V 20A Resistor Adjustable Constant Current...
  • Prevent burning warning: when the input voltage battery and large power test, access must be beforeusing two current adjustment knob counterclockwise...
  • Two power supply methods: 1. DC6-12V DC5.0 power supply; 2. DC6-12V Micro USB power supply.The body discharge power cannot exceed 150W, otherwise...
  • Voltage measurement range: 0.00V ~ 200V, Current measurement range: 0.00A ~ 20A.
  • How to operate: Set the capacity, power, time using the Keystrokes method Reset:1. Reset button Long all data (mAh, Klitschko, 00: 00: 00); 2. Fast...
  • 150W power refers to: In accordance with the power calculation formula P = UI (power = voltage x current); 10V input Approximately 18A discharge...
Bestseller No. 5
Charger Doctor Digital Multimeter USB Power Meter Tester Voltage Monitor Current Detector with mAh...
  • A fun and informative gadget works well for troubleshooting. Great for checking USB cables, chargers and adapters'performance and function.Stop...
  • Great combination: The USB power tester is for measuring the volts, amps of your USB chargers,cables, computers and Mah capacity of your power banks
  • Easy to Use: Very easy to use current and voltage mter,you do not require deep technical knowledge to use it;just plug and play, and you will be able...
  • Works GREAT for determining how your phone is charging, or determining how optimistically they have rated your power banks capacity or output amperage
  • Handles USB and micro-USB connections.Does not affect the data transmission. Anyone else needing a manual google "KCX-017 Power Bank User Manual"
Bestseller No. 6
USB 3.0 Tester, Eversame IPS Color Display Digital Multimeter Voltmeter Current and Voltage Monitor,...
  • NEW Arrival USB Tester: Upgraded color USB tester feature a 12,800 pixel IPS HD colour digital LCD screen for clear readings; screen rotation function...
  • Multi-functional USB meter. USB meter tester is mainly used to detect USB charging current, voltage, capacity, power, time, etc, displaying accurate...
  • Power-off Memory Function: Testing the capacity of a power bank requires completing discharge process from 100% to 0, which will take a considerable...
  • Wide Test Range & Simple Operation: Input/Output Voltage: DC3.6-30V, Current Range: 0-5.1A. Large range of USB meter makes it widely compatible with...
  • What You Get: 1 Pack Multimeter USB Tester in Black. 100% SATISFACTION WARRANTY: Eversame always stand behind our products, and we offer 12-month...
Bestseller No. 7
DROK USB Power Meter, DC 4-24V 5A LCD USB A&C Voltage Current Display USB Tester Multimeter, Test...
  • Parameter --- Input voltage: 4-24.000V; Input current: 0-5.0000A; Capacity measurement range: 0-99999mAh; Energy measurement range: 0-99999mWh; Load...
  • 1.44” LCD Display --- The multimeter has a 1.44 inch LCD high-definition color LCD display, on which real-time display of the charging status of...
  • Fast Charging --- Support QC2.0, QC3.0, APPLE 2.4A/2.1A/1A/0.5A, Android DCP, SAMSUNG. NOTE: This fast charge protocol identification mode is for...
  • Load Test --- This detector can be used with our DROK load testers to test the output voltage, current, power and other parameters of the phone...
  • NOTE --- 1. The meter is covered with protection film to protect the meter from scratching during shipping. Scratches on the protective film are...
Bestseller No. 8
USB Power Meter, Eversame 35W Adjustable Constant Current Electronic USB Load Tester Power Discharge...
  • · 【Combination Of USB Load and Multimeter】 Featured with OLED Screen Display, this USB Tester supports 0 - 35W power continuously aging discharge...
  • · 【2-Pot Current Adjustment】 This USB Power Meter Load Tester endures the wide voltage range (DC3-21V) and current range (0-3A). The two knobs...
  • · 【Comprehensive Pack】 Coupled with a QC2.0/QC3.0 trigger, this USB voltage tester can test QC2.0/QC3.0 fast charging voltage, loading a USB...
  • · 【Versatile USB Electronic Load】 The various USB-A ports on the USB digital tester support most of USB Cables load testing, compatible with the...
  • · 【Advanced Temperature Controlling System】 Using high-grade aluminum radiator with copper roll fan, to disperse the heat and prolong the life of...
SaleBestseller No. 9
Vanki USB Voltage/Amps Power Meter Tester Multimeter, Test speed of chargers, cables, capacity of...
  • Measuring Range: Voltage 3 -15V Current 0.05-3.5A Accuracy: +/- 1%.
  • Displays Current (Amps), voltage and capacity (19,999 mah)
  • Perfect for testing how fast a USB cable or USB power adapter charger is actually charging at.
  • Test using a USB charger, battery power bank or Micro USB Cable. Test your iPhone or Android phone
  • Flashes to alert of low or high voltage issues.
Bestseller No. 10
PS Power DC5000 Fast LCD Battery Charger Tester Li-ion NiMH NiCd USB Power Bank Function AAA AA C D...
  • Multi-chemistry Battery Charger Li-ion NiMH NiCd. Test batteries for actual capacity with test function.
  • Four independent charging slots. Can charge batteries in any combination of type or size.
  • USB Power Bank Function for charging phones, tablets etc. Up to 2.1A USB output.
  • Charge current selection for best charging, 500, 1000, 1500, 2000 mA charge rate.
Bestseller No. 11
Battery Monitor, DROK 10-100V Digital Battery Capacity Tester, Percentage Level Voltage Temperature...
  • APPLICABLE BATTERY --- DROK digital battery monitor is suitable for 10-100V (12v 24v 36v 48v 60v 72v 96v) lithium battery, lead-acid battery, lithium...
  • APPLICATION --- this multimeter can be used as battery voltage meter, battery capacity tester and temperature indicator panel for car, marine, RV,...
  • PROTECTION --- the battery power detector comes with protective shell, dustproof waterproof surface; input reverse connection protection.
  • LCD DISPLAY --- the battery status reader adopts clear LCD color screen, displays battery capacity, voltage, temperature value(switched by the key).
  • ALARM --- if low voltage, red indicator flashes and buzzer alarms.
Bestseller No. 12
8 in 1 USB Tester Voltage and Current Tester 10V 3A Voltmeter Capacity Current Meter Digital...
  • ✹✹ Smart digital USB meter can be used to test voltage, current, capacity, temperature, recording charging status etc. LCD data at a glance,...
  • ✹✹ Power-Off Storage Function: temporarily stores the current capacity and energy when power is off, which is convenient for subsequent viewing....
  • ✹✹ Button Function: Long press the reset button for fast timing, and clear the capacity.
  • ✹✹ Connection: Plug the USB male plug into the charger, and connect the USB cable to the output port of the tester. Support fast charge detection...
  • ✹✹ Package Included: 2 * 8 IN 1 Testers.
Bestseller No. 13
Battery Capacity Tester Portable Power Bank Tester Power Performance Electronic Load Tester
  • Four lines: voltage and current channels separated for high test accuracy
  • PC connection: the tester can be connected to a computer through a designated USB-TTL cable to have more functions
  • Battery Capacity Test: this tester is designed for charging and discharging of a wide range of batteries, including NiMH, NiCd, LiPo, LiFe and Pb, as...
  • Portable Power Bank Test: this tester supports charging and discharging of portable power banks, as well as capacity test
  • Power Performance Test: this tester supports performance and aging tests of various kinds of DC power supplies
Bestseller No. 14
KCX KCX-017 Power Bank Capacity Tester, White
  • This test can be a USB charging current, voltage, discharge capacity, intelligent devices. It can be
  • Tester three dimensional size 58 * 27 * 19mm (without cable), about 20cm length of the line.
  • USB output port can be connected to a data line, a discharge resistor or the like cable device compr
  • Test specifications, voltage can not exceed 7V, current can not exceed 3.5A. Note: When the voltage
Bestseller No. 15
DC 3.7V-21V 35W 4A OLED USB Electronic Load Battery Tester Intelligent Constant Current Electric...
  • NOT ONLY A Load, BUT ALSO A MULTIMETER: load tester can continuously discharge at 35W for a long time. Besides, it is also a USB multimeter which can...
  • DUAL ADJUSTMENT DESIGN: The battery monitor tolerates the widest voltage range (DC3-21V) and current range (0-3A). Our USB detector owns dual...
  • INTELLIGENT TEMPERATURE CONTROL: Our resistor set is equipped with large fan and high quality aluminum radiator, strong heat dissipating. Furthermore,...
  • MULTIPLE USB PORT: The feature-rich battery tester load has various USB ports (Mini USB data cable port, USB Type-C for reversed USB connection,...
  • EFFORTLESS OPERATION &INSTALLATION: One button achieve clearing or resetting data. You just need to plug the electronic load to the power bank, smart...
Bestseller No. 16
YOTINO USB Volatage/Amps Power Meter, Tester Multimeter Test Speed of Charger, Cables, Computer,...
  • 【Bi-directional Measurement】USB Power Meter can be connected to the charging adapter, and can also connect the charging cable plug, easy to find...
  • 【Data Storage】Multifunctional tester intelligent memory charging capacity data, monitoring and memory measurement data, up to 10 sets of...
  • 【Smart Flash】High voltage or low voltage will be alarm, LCD screen arrow, the backlight LED will alarm prompts through flash. Press the button LED...
  • 【Accurate Measurement】Accuracy: plus or minus 1%, accurate measurement data. Input Voltage: 3V-15V, Voltage Resolution: 0.01V, Test Current:...
  • 【Test Range】Multimeter can improve the charging efficiency, protect the electronic equipment, perfect measurement for the tablet, cell phone...
Bestseller No. 17
USB Digital Power Meter Tester,Tohilkel Safety Tester Multimeter Current and Voltage Monitor, DC...
  • MULTIFUNCTIONAL USB TESTER: USB Meter Tester is mainly used to detect USB charging current, voltage, discharge capacity, quantity of electric charge,...
  • SECURITY GUARANTEE: Built-in CW3002D chip, use indoor intelligent system, Supports QC 2.0 / 3.0 high voltage test, too low and too high voltage...
  • WIDE APPLICATION: The handy USB tester can be applied to many electric devices, such as mobile phone, portable power bank, tablets, pad, camera....
  • WIDE TESTING RANGE & SIMPLE OPERATION:Input/Output Voltage: DC3-30V, Current Range: 0-5.1A. This portable USB tester is easy to carry and enables...
  • Any questions contact [email protected]'ll be solve online at the first time.
Bestseller No. 18
Anker Portable Charger, 313 Power Bank (PowerCore Slim 10K) 10000mAh Battery Pack with PowerIQ...
  • Quality Throughout:Built adventure-tier touch with superior durability and scratch resistance, PowerCore Slim 10000 is premium both inside and out.
  • Slim Size, Big Power:One of the slimmest and lightest 10,000mAh portable chargers on the market. Provides 2.25 charges for iPhone 12, 1.6 charges for...
  • Versatile Charging: Anker's exclusive PowerIQ and VoltageBoost technology combine to detect and deliver a tailored charge up to 12W, while the...
  • Superior Safety:Anker’s comprehensive MultiProtect safety system includes overcharge protection, short circuit protection, temperature control, and...
  • What You Get: PowerCore Slim 10000 portable charger, Micro USB cable (to charge the power bank, USB-C cable and Lightning cable not included), welcome...
Bestseller No. 19
2-Pack Miady 10000mAh Dual USB Portable Charger, Fast Charging Power Bank with USB C Input, Backup...
  • 【2-Pack 10000mAh Power Bank】Two 10000mAh battery packs not only for portable charging but also around the home. Allowing you charge mobile devices...
  • 【Dual Output & Input】Each has 2 USB output ports that detect all the connected devices and efficiently distributes the current output up to 5V...
  • 【Reliable Li-polymer Cell】Thanks to the Li-polymer battery pack, the charger is much safer than any Li-ion charger. Also, it's lighter and slimer...
  • 【Small & Slim】It feels incredibly compact for a 10000mAh power bank, weighing just 218g and only 14mm thick. Grippy design is easy to hold, easy...
  • 【What You Get】2 * Miady 10000mAh USB Portable Charger (White & Black); 2 * USB Cable (Lightning cable is not included)); 1 * User Manual. We...
Bestseller No. 20
Portable Charger Power Bank 30,800mAh LCD Display Power Bank,25W PD Fast Charging +QC 4.0 Quick...
  • 【Super-Fast Charging】portable charger Power bank high capacity The 30,800mAh power bank could charge your phone at least 6-8 times, Suitable for...
  • 【Import Intelligent Controlling IC】 The portable charger adopt Import Intelligent Controlling IC to prevent power bank overcharge, overvoltage,...
  • 【3 Output -Charge 3 Devices At Once】Power bank with 3 Output Ports - QC4.0 output, PD output, 2.1A USB output, you can charge 3 devices...
  • The Latest Smart Chip, LCD Digital Screen Design Portable Charger, Leading the Fashion.
  • 【Universal Compatibility LCD display】 portable charger is universally compatible with all products via USB charging cable, including all iOS and...

Having trouble finding a great Power Bank Capacity Tester?

This problem is well understood by us because we have gone through the entire Power Bank Capacity Tester research process ourselves, which is why we have put together a comprehensive list of the best Power Bank Capacity Testers available in the market today.

After hours of searching and using all the models on the market, we have found the best Power Bank Capacity Tester for 2023. See our ranking below!

How Do You Buy The Best Power Bank Capacity Tester?

Do you get stressed out thinking about shopping for a great Power Bank Capacity Tester? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Power Bank Capacity Tester, which is why we have assembled a comprehensive list of the greatest Power Bank Capacity Tester available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Power Bank Capacity Tester that you consider buying. Your questions might include the following:

  • Is it worth buying an Power Bank Capacity Tester?
  • What benefits are there with buying an Power Bank Capacity Tester?
  • What factors deserve consideration when shopping for an effective Power Bank Capacity Tester?
  • Why is it crucial to invest in any Power Bank Capacity Tester, much less the best one?
  • Which Power Bank Capacity Tester are good in the current market?
  • Where can you find information like this about Power Bank Capacity Tester?

We’re convinced that you likely have far more questions than just these regarding Power Bank Capacity Tester, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Power Bank Capacity Tester, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Power Bank Capacity Tester. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Power Bank Capacity Tester buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Power Bank Capacity Tester currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Power Bank Capacity Tester has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Power Bank Capacity Tester?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Power Bank Capacity Tester.
  5. Customer Ratings: Number ratings grade Power Bank Capacity Tester objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Power Bank Capacity Tester.
  7. Product Quality: You don’t always get what you pay for with an Power Bank Capacity Tester, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Power Bank Capacity Tester is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Power Bank Capacity Tester information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Power Bank Capacity Tester is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: What is the best power bank to buy?

A: We have shortlisted the top 10 best power banks available on the market today. Table of Contents show. Best Portable Battery Packs of 2023 – Top 10. 1. Best Power Bank For iPhone – Ventev Powercell 6010+. 2. Best Small Battery Pack – MyCharge Adventure Mini. 3. Best Rugged Power Bank – Zendure A2.

Q: Do you need a power bank for your device?

A: As a result the need for portable power has increased and to make your device last longer, you need the best power banks you can get. You may think that this is the fine example of Moor’s law in practice, yet if you look at the battery performance – it could not be further away from the truth.

Q: How many amps does the power bank have?

A: The power bank features two 2.4A USB outputs cleverly integrated into the body that supports simultaneous charging. The smart charge feature determines the quickest way to charge your battery with up to 4.8 amps being available at your disposal.

Q: Is the mycharge adventure mini the best power bank?

A: Although its 3,350mAH battery capacity can fully charge most phones with no problems, it is not made for more powerful devices like iPads or tablets. MyCharge Adventure Mini is the smallest power bank in our review. Despite only weighing 0.2lbs, it can fully charge most phones on the market with its 3,350mAH battery capacity.