Rank #7 in Best Power Bank 2026: 10 Ranked on Real Delivered Capacity
JIGA Power Bank 27000mAh, 22.5W Fast Charging
Price and rating as shown on Amazon when we collected them. Both change.
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.
How those 23,998 ratings break down
An average hides its own shape. This is the spread behind the 4.3 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| 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 |
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Bought two for a 5 day festival, both worked great and charge lasted ages. Used for my phone and my watch. Quite heavy so not good for carrying around but sturdy!”
Verified purchase“Very good charger. Able to get a few full charges out of it. It's big and heavy but ideal for camping etc”
What it is up against
The rivals it was ranked against in Best Power Bank 2026: 10 Ranked on Real Delivered Capacity.
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.
Comments
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