... Voltage C. no pollution D. lithium E. High cycle life RC Lipo Battery 40C 11.1V 5Ah for RC car, RC airplane 1 ... and personal computers, portable electronic instrument power supply domain, etc 3.Measuring equipment, LED,medical devices, kinds of meters, portable instruments ... another high rate discharge 5C,10C,20C or 25C battery cells, like 3.2V 4Ah,8 Ah, 10Ah, 12Ah,15Ah, 20Ah, 22Ah ...