... SGS certificate OEM/ODM Lithium Iron Phosphate (LiFePo4) 48V 10AH LFP E-bike Battery and EV Battery PackSpecifications: Nominal Voltage48VNominal ... %RHCycle life1000 TIMES CYCLES (Normal temperature ,1C cycle to 60%,100%DOD)Safety certificateCERTIFICATION: CE,UL,FCC, ... : soft packing with aluminum foil composite film on lithium-ion polymer battery, smaller , lighter,,higher specific energy than other ...