INIU Power Bank, 20000mAh Fast Charging vs AsperX 2-Pack Power Bank Portable Charger: Which Should You Buy?
One big 20,000mAh brick or two pocketable 10,000mAh banks for less money?
INIU INIU Power Bank, 20000mAh Fast Charging Portable Charger
AsperX AsperX 2-Pack Power Bank Portable Charger Fast Charging
Side by side
| INIU Power Bank, 20000mAh Fast Charging | AsperX 2-Pack Power Bank Portable Charger | |
|---|---|---|
| Price | £22.41 | £17.99 |
| Rating | ★★★★★ 4.6 | ★★★★☆ 4.4 |
| Review count | 31,272 | 30,406 |
| Brand | INIU | AsperX |
| Highlights |
|
|
Our verdict
Capacity maths says these are equal at 20,000mAh total, but the shapes suit different lives. INIU's single bank costs £22.41 at the time of writing, charges at 22.5W with PD3.0 and QC4.0, and claims 61% into a phone in 30 minutes, with a 4.6 rating from 31,000 reviews. AsperX's £17.99 twin pack splits the same capacity into two smaller units, each running three devices at once through USB-C and two USB-A ports, rated 4.4 by 30,000 buyers. Couples and families who can leave one bank charging while carrying the other get real value from AsperX. Solo users wanting maximum speed in one lump should pay the extra for INIU.
Which one is for you?
- Buy the INIU 20,000mAh bank if you want one fast, high-capacity charger that also handles an iPad properly. Read our full look at the INIU Power Bank, 20000mAh Fast Charging →
- Buy the AsperX twin pack if two people share your household chargers or you like keeping a spare in the car. Read our full look at the AsperX 2-Pack Power Bank Portable Charger →
Prices move around, so always confirm on Amazon before deciding. Browse more options in Portable Sound & Video or see the whole Electronics department. New to the category? Start with our buying guide.