... , 36V, Capacity: 7-12 Ah. 2) Polymer lithium battery phosphate, used in electric bicyc Features:1) Nominal voltage: 24V, 36V ... , Capacity: 7-12 Ah.2) Polymer lithium battery(phosphate), widely used in electric bicycle.3) Protection control circuit is ... protection functions,such as secondary over current protection, third grade protection for short circuit,restraining high voltage pulse and contrary ...