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Product name : Home Off Grid LiFePO4 Battery Pack 48V 200AhItemSpecificationsNominal Capacity200AhNominal Voltage48VCharge TypeCC/CVCharge Cut-off Voltage58.4VDischarge Cut-off Voltage40VTypical Charge current??0AContinuous Discharge current100APulse Discharge Current (35Seconds)150ABattery Weight??20KgInternal Resistance<2m峏Battery Cycle Life2000times (80%DOD)Working temperatureCharge0嚚?5?�Discharge-20嚚?5?�Storage temperature-20嚚?0?�Atmospheric pressure86嚚?06KPaRelative humidity25%嚚?0%1. The LiFePO4 Batteries have Long cycle life. No memory effect. More than 2000times cycle life.?This is 3times more than Lead Acid Battery and Ni-CD or Nickel Hydride Battery.2. High C-Rate discharge / charge capability.?3. High peak power available under high depth of discharge.4. High energy density,Website:http://www.ener-byte.com, small size and light weight. ?Much lighter weight than Lead Acid batteries, VRLA Battery, GEL Battery, OpZs and OPZV Batteires.5. Good performance at high & low temperatures. The LiFePO4 battery can work from temperature range -20 Celsius degrees to +60Celsius degrees. Much better than Lead Acid batteries and VRLA batteries.?6. 100% safe / environmental friendly / maintenance free. LiFePO4 battery does not contain lead and any other heavy metal and toxic materials. It is environmental-friendly in use and disposal.7. Intrinsically safe. ?The Battery does not explode when puncture and LiFePO4 material performance is stable in use.?