... 2V25.850≥54D4000-5000mAh1.2V3361.5≥54 1 High capacity, low inner resistance,long cycle life,low ... charge available;3 Provide both single cells and battery packs;4 All products are inspected strictly ... Good high low temperature performance,can work at ambient temperature -20oC to 55oC.8 The battery are ... lighting, and back-up power,etc. rechargeable Ni-mh battery group 1800mAH 7.2V for toys,spare power