Litime 12V 400Ah Lifepo4 Lithium Battery 3200W Max. Load Power Group 8D Battery Built-In 250A Bms 5120Wh Usable Energy 4000-15000 Cycles & 10-Year Lifetime Perfect For Rv Home Solar System Fishing

Litime 12V 400Ah Lifepo4 Battery Nominal Capacity: 400Ah Usable Capacity: 400Ah Terminal Size:M8 Nominal Voltage: 12.8V Energy: 5120Wh Charge Method: Cc / Cv Charge Voltage: 14.4V±0.2V Current: 80A (0.2C)Cycle Life:=4000 Timesinternal Impedance:=40M?battery Management System (Bms) Board: 250Amax. Continuous Charge / Discharg:250Amax. Discharge Current 5 Seconds: 750Amax. Continuous Load Power: 3200Wbattery Pack Case: Acrylonitrile Butadiene Styrene (Abs) Plasticprotection Class: Ip65Temperature Range: Charge: 0°C To 50°C / 32°F To 122°F Discharge: -20°C To 60°C / -4°F To 140°F Storage: -10°C To 50°C / 14°F To 122°Fbattery Composition:Lithium_Phosphatebattery Type/Size:Battery_Type_Lithium_Ionnumber Of Batteries:1Watt Hours Per Battery:1280.00 Watt_Hours Lithium Battery Packaging:Batteries_Onlybatteries Are Included:Yesis This Product A Battery Or Does It Utilize Batteries?:Turenumber Of Lithium-Ion Cells:8