Wall charger question

[Ewing33855]

Sorry if this been answered or posted.

I have 3 different chargers. Not sure which on came with the phone.

One is 5v 1.6a, another is 5.1v 750ma and the last is 5.1v 850ma.

My question is, does it matter which one I use? Will it harm the battery?

Sent from my Droid Razr Maxx

 

[Kevin OQuinn]

I would use the 1.6a charger. The voltage is what's important, and those are all close enough to not matter. You want the highest amperage you can get, that way you don't "choke" the phone. Different phones charge at different rates, but using a charger that doesn't provide enough amperage will make your phone charge much slower (or not at all if you use it at the same time as charging).