Join Date: Jan 2006
Location: Alabama / Georgia
Programs: DL, HHonors, AA, US, Aloha Pass, BA, CO, HawaiianMiles, Chairman, Centurion, AXP, MR, MHC Gold
Posts: 3,467
You should buy one that uses the same charge as your phone.
All else is irrelavant, and if you do buy something else, you will not use it.