Detailed Product Description Ni-MH rechargeable battery is good at higher capacity compared with NiCD battery, applied widely at home and industry field, such as toys, ... .4 V. 2,Environmentally friendly. Deleterious metals such as Hg, Cd, Pb are not contained. 3,High energy density. Capacity is ... about 1.5~2 times of the same type NiCd battery, adapted to longtime working. 4,Flat discharge. 5,No ...