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Rectangular SierraBlue power bank with LED display, 6.1 by 2.9 by 1.3 inches

LOOPEAK CA5 50000mAh 22.5W power bank

SKU CH-3V2E-SRSPR MPN CA5

A 50000mAh lithium-polymer power bank delivers up to 12 smartphone charges and 22.5W fast charging via three outputs and two inputs with an LED display

  • Total capacity50,000 mAh
  • Compatible phone brandsSmartphone
  • Compatible phone modelsSmartphone
  • Battery chemistryLithium polymer
  • Voltage5 V
  • Output typeUSB Type C
  • Week-long power with 50000mAh capacity refills phones up to 12 times
  • iPhone 15 reaches 60% in 30 minutes via 22.5W fast charging
  • Three devices charge together through two USB and one Type-C output
  • Flexible recharging with both Micro and USB-C inputs at 18W
  • Compact 6.1 x 2.9 x 1.3 inch design fits easily in any bag

Capacity and purpose

The LOOPEAK CA5 is a 50000mAh lithium polymer power bank built for users who need a week of portable charging without a wall socket. It can refill most smartphones up to 12 times and also powers tablets, earbuds and other USB devices during extended trips or multi-day outages.

Check your cables and device limits

You need a fast charging cable and a compatible charger to reach the 22.5W output or 18W input rates. The unit provides two USB outputs and a two way USB Type C port for three simultaneous devices. It does not support laptop charging so verify your device power requirements first.

Replaces smaller banks and multi charger sets

This single unit replaces carrying several lower capacity power banks or a separate charger and cable kit for group travel. The jump is worth it when you regularly charge three devices at once or need up to 12 phone refills between wall sockets. It is not for buyers who need laptop power or a lighter daily carry.

How it compares

Measured against everything we stock in Portable Chargers & Battery Packs, at today’s prices. Recalculated every night.

Price $51.99
Pricier than about 80% of the 1,307 comparable items (median $36.99).

Specifications

Product
Brand nameLOOPEAK
Model nameCA5
Total capacity50,000 mAh
Product type50,000 mAh
Product colorSierraBlue
Ports & slots
Output typeUSB Type C
InputUSB Type C
Power
Battery chemistryLithium polymer
Voltage5 V
Size & build
Measurements6.1 in × 2.9 in × 1.3 in
Compatibility
Compatible phone brandsSmartphone
Compatible phone modelsSmartphone

Questions about this item

Does the box include a fast-charging cable and wall adapter, or must I buy them separately?

The power bank itself is supplied; a compatible fast-charging cable and 18W or higher wall adapter are required to reach the 22.5W output and 18W input speeds.

Should I choose this 50000mAh model or a smaller capacity for daily carry?

At 6.1 in x 2.9 in x 1.3 in this unit delivers roughly 12 smartphone refills, ideal for multi-day trips; a lower-capacity bank will be lighter but need recharging more often.

What does the 22.5W rating actually give me when charging an iPhone 15?

With a suitable cable and adapter the iPhone 15 reaches 60% in 30 minutes, about three times faster than a standard 5W charger.

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