However, it only provides 15W of power, so those with larger devices will want to look elsewhere.

The B61 offers 22.5W and doesnt cost much more, so might make more sense.

It feels premium too, although its maybe not quite on a par with some rivals.

Iniu B41 power bank on plinth on desk with pink background

The overall build quality of the B41, though, is quite good.

The joins are tight and secure, and theres barely any flex to any of the panels.

Its also very thin and light for a 10,000mAh battery, even when compared to thebest power banks.

Iniu B41 power bank on plinth on desk with pink background

Iniu even claims its the markets thinnest 10K power bank.

Another nice touch is the inbuilt flashlight, which is quite bright considering its small size.

It can be easily toggled with two quick presses of the power button.

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At least multiport charging is possible, though.

For about $20, the B41 is also good value, undercutting many of its rivals.

But while its thin, its not as thin as the B41.

For many, this could be the better option.

Read ourIniu B61 review.