Best Power Bank Capacity Tester

Portable Charger Power Bank 30,800mAh LCD Display Power Bank,25W PD Fast Charging +QC 4.0 Quick Phone Charging Power Bank Tri-Outputs Battery Pack Compatible with iPhone,Android etc(Black)

  • 【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 business, travel, going out, you don't have to worry about your phone low battery. [Note:High capacity so the products weight 350g].
  • 【Import Intelligent Controlling IC】 The portable charger adopt Import Intelligent Controlling IC to prevent power bank overcharge, overvoltage, overcurrent and short circuit. [CE certified] make sure product quality is safer..
  • 【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 simultaneously.Power Delivery 4.0 output and Quick Charge 4.0 output combine to deliver an optimized charge to your devices at up to 25W. Compared with non-fast charging power bank, save more than half of the time..
  • 【Universal Compatibility LCD display】 portable charger is universally compatible with all products via USB charging cable, including all iOS and Android smartphones, tablets, other devices and so on. LCD display shows current battery charge ,input and output status, no more guessing whether need to charge it or not..
  • 【Full 24 Month Warranty & Worry-Free Purchase】- You will get 30,800mAh power b....
Check Stock

Portable Charger with Built in Cords, VRURC 22.5W PD & QC 3.0 Fast Charging 20000mAh USB C Power Bank, 4 Output 2 Input LED Display Phone Battery Pack with Cable Compatible with iPhone,Samsung,Tablet

  • ... on the surface let this fast charging power bank like new for a long time. The cord on the right of the battery backup can be used as a lanyard to hanging on travel bag for prevent battery bank falling. It can be used as a micro cable to charge for Android When it's drawn out..
  • ⚡【Wide Compatibility and Powerful Capacity 】Power bnak built in cable with 20000mah battery full capacity, support charge 25 charges for AirPods Pro, 4 charges for iPhone13, 3.3 charges for Samsung S20. compatible with most smart devices portable battery charger, with built in cable and port, you can charge four devices simultaneously. by accurate Led display you will know the remaining power at any time..
  • ⚡【Intelligent Safe Charging】External battery power bank using high-quality smart chip to prevent your devices short-circuit, over-current, over-voltage, and over-heat. PRODUCT PACKAGE: 1×Power bank 20000mah, 1x User Manual. If you have any questions or problems, please contact us anytime and we will solve them for you within 12 hours..
Check Stock

Portable Charger 36800mAh, Power Bank with Tri-Outport & Dual Inport (2.1A USB-C Input and Micro USB Input) External Battery Pack Compatible with iPhone 13/12/11,Galaxy S20 Tablet etc[2022 Version]

  • 36800mAh Ultra-high Capacity: [2022 Version] 36800mAh power bank with ultra-high capacity can charging for iphone 13/12 /11 above 6 times, Samsung Galaxy S20 above 5 times. Keep Your phone running all day. Without extra worry about low phone battery. Ideal to take it for play game, trip and listen music..
  • Power Bank with Tri-Output & Dual Input : With 2.1A 3 USB Output ports , you can charge 3 devices simultaneously. Dual Inport - 2.1A USB C Input, 2.1 A Micro USB Input. power bank can be full charged around 10 hours by usb-c input. [USB C Cable not be included.
  • Super Safety - Intelligent Controlling IC: Pxwaxpy Power bank bulit-in Intelliegent Controlling IC can effectly prevent your power bank overcharge, overvoltage, overcurrent and short circuit. you can get more convenient and happy from this high quality power bank..
  • Universal Compatibility & Smart LED Indicator: Pxwaxpy USB Portable Charger widely compatible with iphone, Samsung Galaxy, Pixel smartphone and smaller devices such as bluetooth earbuds, fitness tracker, smartwatch ect. Used Smart LED Indicators tracking remaining power left (25%-50%-75%-100%).Input and output status, you need not guessing whether need to charge it or not.
  • What You Get: Pxwaxpy 36800mAh portable....
Check Stock

Solar Charger - 30000mAh Solar Power Bank with 4 Solar Panels - PD 18W Type C Fast Charge External Battery Pack Portable Wireless Charger with 2 USB Port/LED Flashlight for Smart Phone Tablets

  • 【High Power Solar Panel】Power bank uses 4 foldable solar panels that can continuously charge the solar power bank in the sunlight. 1.2 A (max)....
  • 【PD 18W Quick Charge】Solar charger supports PD bi-directional fast charging. Using a 9V / 2A adapter can provide 18W (max) power, compared to....
  • 【High Capacity Wireless Charger】30000mAh solar charger bank with high-capacity lithium polymer battery and 10W wireless charging function,....
  • 【High-Quality Power Bank 】Portable charger shell is made of reliable ABS + PC + silicone, the solar panel is protected by leather wrapping around....
  • 【Supreme Quality Ensured】Solar battery charger has passed the professional product certification and uses the intelligent chip to control the....
Check Stock

Wireless Power Bank, Yiisonger Slim 10000mAh Magnetic Portable Charger 22.5W PD Fast Charging, Mini Mag-Safe Battery Pack QC3.0 LED Display USB-C Compatible with iPhone 13&12/ Pro Max/Pro/Mini

  • Compatible with iPhone 13&12 Series: Mag-safe battery pack fits with iPhone 13, iPhone 13 mini, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 12, iPhone 12 mini, iPhone 12 Pro, and iPhone 12 Pro Max ( without cases or with Mag-Safe-certified phone cases).
  • 10000mAh Large Capacity & Strong magnetic: 10000mAh ultra-large capacity can provide full-day power easily. The Power Bank real 10000mAh supports 2 charges of iPhone 13&12. With the newest magnetic technology, Mag-Safe power bank can directly hold the back of your iPhone 13/12 series, NOTE: Align the power bank's magnet with the phone's built-in magnet, it will be absorbed immediately.
  • 3 Devices Fast Charging & Smart LED Display: Mag-safe portable charger support 22.5W/20W wireless fast charging and 5w/7.5w/15w wireless fast charging 3 devices together. Smart Led display can show the remaining battery capacity to ensure charging timely.
  • 0.4Lb Lightweight and Portable: The wireless charger weighs 0.4lb, the thinner and lighter design ensures that you can easily carry around the magnetic power bank and single-handedly take calls, selfies, and more. The built-in baby-like silicone material is to better protect your phone from scratches during wireless charging.
  • Superior Safety Protection: Yiisonger magnetic wir....
Check Stock

Wireless Power Bank, Yiisonger Slim 10000mAh Magnetic Portable Charger 22.5W PD Fast Charging, Mini Mag-Safe Battery Pack QC3.0 LED Display USB-C Compatible with iPhone 14&13/ Pro Max/Pro/Mini (Black)

  • Compatible with iPhone 14&13&12 Series: Magsafe battery pack fits with iPhone 14, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 13, iPhone 13 mini, iPhone 13 Pro, iPhone 13 Pro Max( without cases or with Mag-Safe-certified phone cases).
  • 10000mAh Large Capacity & Strong magnetic: 10000mAh ultra-large capacity can provide full-day power easily. The Power Bank real 10000mAh supports 2 charges of iPhone 13&12. With the newest magnetic technology, MagSafe power bank can directly hold the back of your iPhone 13/12 series, NOTE: Align the power bank's magnet with the phone's built-in magnet, it will be absorbed immediately.
  • 3 Devices Fast Charging & Smart LED Display: Magsafe portable charger support 22.5W/20W wireless fast charging and 5w/7.5w/15w wireless fast charging 3 devices together. Smart Led display can show the remaining battery capacity to ensure charging timely.
  • 0.4Lb Lightweight and Portable: The wireless charger weighs 0.4lb, the thinner and lighter design ensures that you can easily carry around the magnetic power bank and single-handedly take calls, selfies, and more. The built-in baby-like silicone material is to better protect your phone from scratches during wireless charging.
  • Superior Safety Protection: Yiisonger magnetic wireless power bank equi....
Check Stock

DROK USB Tester USB-A 2.0 Digital Multimeter Dual USB Output Ports PD QC 3.0 Protocol with Color LED Display Battery Charger Power Monitor 7 Modes Capacity Voltage Current Power Display Voltmeter Ammeter for Laptop Power bank Phone Solar Panel

  • 【7 Modes Display Monitor】 DROK USB Tester is equipped with digital color LED display screen, which can be switched between 7 display modes. This....
  • 【Dual USB Output】 This item is equipped with USB-A input and dual USB 2.0 output. The output ports support PD QC 3.0 fast charge protocol. This....
  • 【Multifunction】 DROK USB detector can be used for capacity checking, capacity clear, over voltage, under voltage, over current and short circuit....
  • 【Easy to Use】 The multimeter only has one button. Once you plug in the meter, you can test the parameter you want. The button can switch 7 modes....
  • 【Application】 DROK USB Meter can be used for the devices between 3.2-30V and 0-5A. You can use this for 5V 9V 12V 24V 30V solar panel, power bank,....
Check Stock

Portable Charger Power Bank 25800mAh Huge Capacity External Battery Pack Dual Output Port with LED Status Indicator Power Bank for iPhone, Samsung Galaxy, Android Phone,Tablet & etc(Black)

  • 【Power bank portable high capacity】The 25800mAh power bank could charge your phone at least 5-7 times, Suitable for business, travel, going out, you don't have to worry about your phone low battery. [Note:High capacity so the products weight 350g].
  • 【Portable charger power bank with 2-port 3.1A output】 The portable charger with 2 USB ports in combination with a 5V / 2.1A and 5V / 1A output will provide your device with fast enough power.Dual USB Outport Charging let you quick charge your phone and still have some juice to share with other devices..
  • 【External battery with protection system】 We use a high quality A + polymer lithium battery to extend the life of our products. Built-in security devices protect your devices from excessive power, overheating and overcharging..
  • 【Battery pack highly compatible】 Suitable for all phones, tablets. (Note: The package comes with a micro USB cable used to charge the power bank and some Android phones. If your phone requires a Lighting cable and a Type C cable, please use your phone cable.).
  • What You Get: Lanluk Power bank 25800mAh portable charger, Micro USB cable, User Manual, our worry-free 18-month friendly customer service..
  • The Power bank compatible Phone Models: iPhone 13 Por Max/13 Mini/13/12/1....
Check Stock

Charmast Portable Charger, Smallest 10000 Quick Charge Battery Pack, USB C Power Bank Fast Charging Mini Portable Battery Charger for iPhone, Samsung, Pixel, LG, TCL, OnePlus, Motorola, More Phones

  • 【Power bank portable high capacity】The 25800mAh power bank could charge your phone at least 5-7 times, Suitable for business, travel, going out, you don't have to worry about your phone low battery. [Note:High capacity so the products weight 350g].
  • 【Portable charger power bank with 2-port 3.1A output】 The portable charger with 2 USB ports in combination with a 5V / 2.1A and 5V / 1A output will provide your device with fast enough power.Dual USB Outport Charging let you quick charge your phone and still have some juice to share with other devices..
  • 【External battery with protection system】 We use a high quality A + polymer lithium battery to extend the life of our products. Built-in security devices protect your devices from excessive power, overheating and overcharging..
  • 【Battery pack highly compatible】 Suitable for all phones, tablets. (Note: The package comes with a micro USB cable used to charge the power bank and some Android phones. If your phone requires a Lighting cable and a Type C cable, please use your phone cable.).
  • What You Get: Lanluk Power bank 25800mAh portable charger, Micro USB cable, User Manual, our worry-free 18-month friendly customer service..
  • The Power bank compatible Phone Models: iPhone 13 Por Max/13 Mini/13/12/1....
Check Stock

Solar Power Bank,Solar Charger 26800mAh,Solar Panel Charger with LED Flashlights and 3 USB Output Ports External Backup Pack for Camping Outdoor Solar Phone Charger for iPhone,Android,Cell Phones

  • 【26800mAh High Capacity】It provides large battery backup for usage during outdoor activities, 26800mAh large-capacity power bank with solar panel....
  • 【Fast Charging USB and Solar 2 in 1】With dual 5V/2A input ports(high speed Type-C and Micro USB) or solar, the power bank can charge devices....
  • 【3 USB Output Ports】Comes with 3 USB ports(USB-A1, USB-A2 and Type-C), the Cell phone power bank brings simultaneous charging of 3 devices into....
  • 【Emergency Flashlight with 18 LED】Built-in 18 LED lights, Long press the power button, the LED light will turn on.Then each time you click the....
  • 【ABS MATERIAL & IP66 Waterproof】The USB power bank used ABS environmentally friendly material, stylish and decent, IPX4 Splash proof, Dustproof,....
Check Stock