Stop borrowing outlets like a caveman.
Why Not Just Buy the Cheap One?
Cheap no-name power banks lose capacity after six months and sometimes catch fire. Anker uses quality cells, has PowerIQ auto-charging, and actually delivers its rated 10000mAh for years.
The Buy-Once Math
Spend $26 once instead of $10 every year on garbage that dies mid-flight. That's $60 saved plus the peace of knowing your phone won't explode. Buy once, charge forever.