1.size:AA 2.voltage:1.2V 3.capacity:600mAh 4.certificate:CE,ROHS,MSDS,ISO9001,etc 5. ... inner resistance.2 IEC standard,fast charge available.3 Provide both single cells and battery packs4 All products are inspected strictly with the ... cordless phones,walkmans,solar lighting,electrical drills,shavers ,emergency lighting and back-up power,etc. Ni-MH 1.2v AA600mAh rechargeable battery cell