Stop buying disposable power banks that degrade after 50 cycles.
Why Not Just Buy the Cheap One?
Cheap AmazonBasics or no-name banks use subpar cells that lose capacity fast. Anker uses A-grade Panasonic cells with over 500 life cycles and auto-detect charging that won't fry your phone.
The Buy-Once Math
A $10 bank lasts maybe six months before it won't charge your phone fully. This Anker runs years. Even if you buy three cheap ones, you've paid more and dealt with half-dead batteries. Go high-capacity and never think about it again.