Apple iPhone 5 (CDMA / global)
The largest battery bank I have found is 16800mAh just like this one,
http://www.sainsonic.com/cellphone-accessories/batte ... »
I found the a battery bank can't work to it's full capacity. So,I do need one with larger capacity, so advise.
- Re: will battery bank damage the life of iphone battery? by alan baker