Low temperature resistant lithium battery

32V 20AH photovoltaic energy storage lithium battery

Hardware output end: military grade aviation plug is used to increase electrical conduction and interface stability;Battery characteristics: adopt the lithium iron phosphate battery with high safety performance, which can discharge at -40 ° c ultra-low temperature.Battery pack safety, low temperature performance, long cycle life;The battery pack has a high cycle life, which is in line with the values of low carbon, energy saving and environmental protection32V 20AH photovoltaic energy storage lithium batteryorderprojectparameter1Product modelXDL-L/S-D-3220-202Nominal voltage32V3Nominal capacity20Ah4Charging temperature-20~45℃5The discharge temperature-40~55℃6Storage temperature-20~45℃7Charging voltage37.0V/37.88Charging current4A9Discharge current4A10Instantaneous discharge current20A11Discharge cut-off voltage25.0V/27.0V12The finished product internal resistance≤100mΩ13The battery weightAbout 7kg14Product size305×155×115mm(Can be designed on demand)15The battery shellMilitary rank16Li-ion battery protectionShort circuit protection, over charge protection, over discharge protection, over current protection, balance, etc17Application fieldCommunication base station backup power supply lithium battery