52V Battery ebike Battery Hailong Downtube   30ah 60Ah BMS 18650 Cell rechargeable Lithium Battery USB for Electric bicycle

52V 30Ah Specification :  

Normal Voltage: 52V                                                                                                    
Rated Capacity:60AH
Battery size:360*90*110mm
Max Constant Discharge Current:30A
Peak current:60A
Charge voltage:58.9V
Discharge cut off voltage:39V
Way of Charge:CC/CV
Cycle Life:1200 times
Charge Temperature:-15-65℃
Discharge Temperature:-15-65℃
Protection Function:Over charge, Over discharge,Over current, Short circuit,  Balance