Li-ion 4000mAh 15S 54v Battery Pack

Assembled in the USA Lifetime warranty Lifetime USA customer support ISO 9001, ISO 14001, NDAA compliant Dangerous goods certified Proprietary low temperature/high current MaxAmps assembly process Factory fresh grade A cells Voltage matched cells Grade A pure copper wire(wire gauge depending on connector choice) Silicone wire jacketing Military grade assembly Standard battery comes with Polyvinyl Chloride(PVC) outer layer Your choice of connectors and wire length Overnight shipping available Brand MaxAmps Lithium Batteries Capacity (milliamps - amp hours) 4000mAh - 4Ah Nominal voltage 15S 54v Maximum voltage 63v Minimum voltage 37.5v Recommended landing voltage(air) 45v Recommended cut-off voltage(ground) 40.5v Chemistry Lithium-ion(Li-ion) Maximum continuous discharge 35 amps Maximum charge current 4 amps Watt hours 216 Wh Energy density 199 Wh/kg Main lead length(custom lengths available) 5.5"(140mm) Balance lead length(custom lengths available) 5