HTC Cingular 8525 Verizon XV6700 Sprint PPC6700 Lithium-Ion Battery 1350mAh Extend your talk time with a replacement or spare battery for your PDA. Just keep one resting in your cradle and it's ready whenever you need it. just pop it in your pocket or bag and you're good to go that extra mile at work, chatting with your friends or on the road. Can be recharged while in the phone or using the Cradle Kit. Brand new non-OEM Battery capacity: 1350mAh Powerful: Provides up to 5-6 hours of talk time and up to 2 weeks of standby time (depending on smartphone configuration) Rechargable: Recharges in phone or in the battery drawer of Cradle Kit