Li-Ion 14500 AA Cylindrical Rechargeable Battery 3.7V 900mAh Li-Ion 14500 AA Cylindrical Rechargeable Battery 3.7V 900mAhTerminals: Flat Top (no ... for high drain applications such as digital cameras, CD players, portable audio devices, hand held games, 2way radios, PDAs, ... and other portable high drain digital electronicsCan be rapidly charged with any Li-Ion battery charger, smart chargers, ...