Product Description: The VoltX Pro 300Ah lithium battery is a built-in prismatic battery cells with unmatched energy storage capabilities, with 3840Wh high energy and a long lifespan of over 4000 deep cycles. lt’s integrated 300A BMS enhances safety, guarding against overcharge and temperature extremes, unparalleled safety for you and your devices. Features: 12.8V 300Ah LiFePO4 lithium battery - High 3840Wh rated energy - Prismatic battery cells (Safety and longevity)300A Battery manage system - Over 4000 deep cycles - Max 6 parallel and series connection5 Years of worry-free after sales - The shell with ABS material, features strong impact resistance, heat resistance and cold resistance2 Durable and portable drawstring handles Package Contents: 1x VoltX Pro 300Ah LiFePO4 battery2x Terminal bolts M8*162x Insulating covers2x Screw spring washer4x Screw washers1x User manual Product Specifications: Brand: Volt - XModel: Pro 300Ah - Battery Type: Lithium Iron Phosphate - Nominal Voltage: 12.8VNominal Capacity: 300Ah - Rated Energy: 3840Wh - Approx Life Cycles: 4000Battery Manage System: 300AStandard Charging Current: 100AMax. Charging Current: 300AStandard Discharge Current: 200AMax. Continuous Discharge Current: 300AMax. Discharge Current 5 sec: 600ABattery Cells: Prismatic - Number of Cells: 8Cell Grouping: 4S2P Charge Method: CC/CVCharger: 14.6V 100ACharging Voltage: 14.6VAbsorption Voltage: 14.4VFloat Voltage: 13.8VOvercharge Protection: 14.4VOvercharge Recovery: 14VOverdischarge Protection: 10.8VOverdischarge Recovery: 11.2VCharge Temperature: 0°C to 45°CDischarge Temperature: -20°C to 60°CStorage Temperature: -10°C to 50°CParallel Connection: Max 6Series Connection: Max 6Case Material: ABS Plastic - Certifications: IEC 62619 Product Size: L520 x W267 x H220mm - Package Size: L585 x W340 x H305mm - Product Weight: 28kg - Package Weight: 29.2kg