1.Sizes: A, AA, AAA, AAAA, SC, C, D,F ,9V (Sizes are available as requested) 2.Features: 1) Ultra high capacity 2) Excellent rapid charge and discharge ability 3) Outstanding anti-overcharge ability 4) Long cycle life (More than 500 times) 5) Environmentally friendly 6) No memory effect 7) Low self-discharge 8) Customized orders and OEM cooperation are welcome 3. Applications: a) Digital cameras b) Cordless telephone c) Power Tools d) Emergency Lighting e) Instruments and apparatus f) R/C toys and games g) Related battery using object