electric bicycle battery,lithium battery 36v/48v

electric bicycle battery1. Up to 2000 times cycle life under 80% DOD (Depth of Discharge). No memory effect. 2. High Discharge rate capability. Can be fast charged.3. High peak power density under high depth of discharge.4. High energy density in volume (some can be 150wh/L) and weight (wh/kg).5. Good performance in high/low temperature working condition.6. 100% safe / environmental friendly / maintenance free.ratedcapacity 10ah nominalvoltage 51.2v limitedchargevoltage 58.4 limiteddischargevoltage 42.4 chargecurrent ≤4.0 normalworkingcurrent ≤30.0 weight ≤5.5kg internalresistance <8.0 size(L*W*H)mm 340*86*115 Temperature -20c-65c