1.size:AA 2.voltage:1.2V 3.capacity:600mAh 4.certificate:CE,ROHS,MSDS,ISO9001,etc ... standard,fast charge available.3 Provide both single cells and battery packs4 All products are inspected strictly with the match of ... ,shavers ,emergency lighting and back-up power,etc. Ni-MH 1.2v AA600mAh rechargeable battery cell