# JIGA Power Bank 27000mAh, 22.5W Fast Charging

Source: https://www.ranked10.co.uk/tech/best-power-bank/jiga-27000mah-22-5w-power-bank
Ranked #7 in "Best Power Bank 2026: 10 Ranked on Real Delivered Capacity": https://www.ranked10.co.uk/tech/best-power-bank

- Price: £20.36 (checked on Amazon UK on 2026-09-10)
- Amazon rating: 4.3 from 23,998 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B08LKDCFZN?tag=ranked10-21

The JIGA is the cheapest high-capacity pack in this ranking, and on the listing that is the whole argument: 27000mAh with 22.5W fast charging over a USB-C port. That is roughly a third more energy than the 20000mAh packs around it for less money than most of them.

The usual caution applies to the number itself: rated mAh is measured at the cell, so the usable total is lower, and 22.5W is a phone-charging rate rather than a laptop one. At the time of collection it carried 23,998 ratings at 4.3 stars, the second largest sample here. Everything here comes from the Amazon listing rather than our own testing.

## Specification

| Field | Value |
|---|---|
| Connector Type | USB Type A, USB Type C |
| Battery Capacity | 27000 Milliamp Hours |
| Other Special Features of the Product | LED Indicator Lights, USB C two-way charging |
| Voltage | 5 Volts |
| Power Source | Corded Electric |
| Amperage | 2 Amps |
| Number of Ports | 4 |
| Output Current | 2 Amps |
| Battery Charge Time | 24 Hours |
| Portable | Yes |
| Compatible Devices | Flashlight, Iphone, Samsung,, Smartphone, Smartwatch, Tablet |
| Compatible Phone Models | Samsung iPhone |
| Is Electric | Yes |
| Reusability | Rechargeable |
| Antenna Location | Charger |
| Item Weight | 380 g |
| Item Dimensions L x W x Thickness | 15L x 3.5W x 7Th centimetres |
| Unit Count | 1.0 count |
| Item Dimensions | 15.5 x 3.5 x 7.6 centimetres |
| Battery Weight | 32 Grams |

## Questions people ask

**What capacity is listed?**

27000mAh.

**What is the listed output?**

22.5W fast charging.

**Can it charge a laptop?**

The listing quotes 22.5W, which is a phone-class rate rather than a laptop one.

**Does capacity mean usable charge?**

No, rated mAh is measured at the cell.

**How many ratings does it have?**

23,998 at the time of collection, averaging 4.3 stars.