Details :
3.7V Long-lasting 240mAh Li-Poly Rechargeable battery Compatible with AT&T(R) TL7800, AT&T(R) TL7810, AT&T(R) TL7812, AT&T(R) TL7910, AT&T(R) TL7912 AT&T(R) BT191665 & AT&T(R) 80-9333-00-00
Warranty : SIX MONTHS