1). NiMH 4/3D 13000mAh 1.2V & NIMH D 9000mAh 1.2V 2). High energy density 3). Low self-discharge 4). Long service life 5). Chargeable up to 500 or 1000 times 6). Excellent performance of high rate charge and discharge 7). Low internal resistance Diameter:32.5+/-0.5mm Height:89.0+/-0.5mm
