Product Name: Customize 12.8V 12V LiFePO4 Battery Pack for Solar Street Light Long Life Cycle Model NO.: UBT-12.8 Rechargeable: Chargeable Installation: Packaged Electrolyte: Lithium Battery Shape: Customized Discharge Rate: High Discharge Rate Nominal Voltage: 12.8V Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, E-Scooter Type: Lithium Ion Battery Capacity: 20ah Lead Time: 10 Days Certification: Bis, Ce, RoHS, Un38.3, MSDS Payment: T/T, Western Union,Paypal Cycle Life: 2000times Trademark: Ubetter Transport Package: Customized Specification: LiFePO4 battery pack for solar lamp Origin: China HS Code: 8507600090 Product Description CUSTOMIZE 12.8V 12V LiFePO4 Battery Pack for Solar Street Light long life cycleBattery Modelsolar street light batterySourceResistance(mΩ)<250CellCombination4-Series5-ParalleCellTypeLiFePO4 battery cell 26650 32650CellQuantity(series*parallels)20PCSBatterySizecustomizedDischargeCutoffVoltage(V)10VChargercut-offvoltage14.4VContinuous DischargeCurrent10APeak DischargeCurrent20AMaximumStandardBMSLimitedCurrent(A)OEMAcceptedChargeModeCC-CVStandardChargeCurrent(A)4AChargeTimeunderStandardChargeCurrent5hoursFastChargeCurrent(A)10AChargeTemperatureRange0°Cto 40°CDischargeTemperatureRange-20°Cto60°CBatteryWeight(includeBMS) (kg)1.8kgChargingCycles>2000timesBMS FunctionOverchargeprotection;overdischargeprotection;overcurrentprotection;overtempprotection;shortcircuitprotection,etc.Capacitydisplay,datarecord(Optional)Applicationsolar lamp,solar energy storage systemFor more information,please feel free to contact with us.