... capacity, Ni-mh 4.8V 600mAH Ni-MH AAA battery pack 1. No lead, cadmium, mercury;2. High capacity, the battery ... the same volume of niclel-shop cadmium battery3. Long cycle life, under normal usage, charge and discharge more than 500 times4 ... . Fast lead time 4.8V 600mAH Ni-MH AAA battery pack