... Olympus 7.4V 650mAh 100% compatible with original With Long life cycles and high capacity TRAVOR Brand LI-40B Camera Battery ... + class cells and smart protection info chip PCB, with long life cycles and high capacity ,the plastic housing is made of ... times Ni-Cd ,1.5 times Ni-MH cell3. Long life cycle up to 500 times4. Safety, pollution-free, no memory effect5 ...