14500 Battery 3.7V Li-Ion Rechargeable
14500 Battery 3.7V Li-Ion Rechargeable . 3.7v 800mah high capacity (3 times the voltage of aa nimh or nicd rechargeable batteries 1.2v). Plastic protective battery case / holder (included with each pair of batteries purchased). 4x 14500 AA Size Liion Rechargeable Battery 3.7V 750mAh+ Smart Battery from www.ebay.com 50mm x 14mmx 14mm(1.96*0.55*0.55 inch),this is a 14500 button battery, please confirm the size and model carefully before purchasing. Also like rechargeable batteries cell product battery 100% high quality!battery model: Higher energy density and lower weight than other rechargeable batteries.