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Two slim rectangular power banks, one black and one white, each with a digital LED display showing percentage

GENSROCK CK25100 10000mAh power bank 2-pack

SKU CH-YJW5-WTYAW MPN CK25100

Two slim 10000mAh power banks with LED percentage display, 22.5W USB-C and USB-A outputs, and certified safety protection

  • Type10000 milliamp_hours
  • ColorBlack White
  • Compatible Phone ManufactureriPhone
  • Compatible Phone ModeliPhone
  • Capacity10000 milliamp_hours
  • Chemicallithium_ion
  • Exact LED readout from 1 % to 100 %
  • 5 W fast charge reaches 55 % in 30 minutes
  • Two ports charge two devices at once
  • Slim 5.47 × 2.71 × .7 in frame weighs .51 lb
  • FCC, CE, UN38.3, ROHS, UL certified safety

Two-pack 10000mAh power banks for iPhone users

This twin pack supplies two 10000mAh lithium-ion units built for iPhone owners who want a lightweight backup. Each bank weighs .51 lb and measures 5.47 in by 2.71 in by .7 in, so both slip into a pocket or bag. The LED screen shows exact charge from 1% to 100%, removing guesswork before travel.

Plug in and charge; cables

No software or driver setup is required — just connect a compatible cable to the USB-C or USB-A port. The pack does not ship with a charging cable or mains adapter, so buyers must provide their own. Ensure the cable supports the stated output to reach the advertised speed.

22.5W USB-C output decides charging speed

The USB-C port delivers up to 22.5W while the USB-A port supplies 5V/3A, allowing two devices to charge together. If your device cannot accept 22.5W over USB-C, the faster rate will not be used. Check your handset’s supported input before relying on the 30-minute 55% claim.

Highlights

  • Exact LED readout from 1 % to 100 %
  • 5 W fast charge reaches 55 % in 30 minutes
  • Two ports charge two devices at once
  • Slim 5.47 × 2.71 × .7 in frame weighs .51 lb
  • FCC, CE, UN38.3, ROHS, UL certified safety

Specifications

BrandGENSROCK
ModelCK25100
Type10000 milliamp_hours
ColorBlack White
Part NumberCK25100
Compatible Phone ManufactureriPhone
Compatible Phone ModeliPhone
Capacity10000 milliamp_hours
Chemicallithium_ion
Volt5 volts
FeaturesDigital Display,Portable,Travel Charger,Lightweight,90% high conversion,Lightest, Compact
Dimension5.47 in x 2.71 in x 0.7 in
Weight0.51 lb

Questions about this item

How do I confirm the power bank is charging my iPhone at the advertised speed?

Watch the LED display jump from 1 % toward 55 % within the first 30 minutes while the USB-C port delivers 22.5 W output.

What comes in the box and what must I supply myself?

The pack contains two 10000 mAh power banks with built-in USB-C and USB-A ports; you only need your own charging cables.

Which colour option should I pick for the 2-pack?

The set includes one black and one white unit, so you receive both colours automatically.

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