Specifications BrandBlackcellModelLF280KCapacity280AhTypical Voltage3 2VAC Impedance Resistance≤0 25mΩStandard Charge And Discharge Charge0 5C 0 5C Discharge CurrentStandard Charge And Discharge Charge3 65V 2 5V Discharge Cut Off VoltageContinuous Charge Discharge Current1C 1CPulse Charge Discharge Current 30s 1C 2CCharging Working Temperature0℃ 55℃Discharging Working Temperature 20℃ 55℃Size Height 207 2 0 5mm Thickness72±0 5mm Width 173 7±0 5mmWeight5420±300gFeatures 1 High Capacity Blackcell EVE 280Ah energy storage battery provides ample power for your outdoor activities ensuring long lasting performance 2 Fast Charging With its advanced technology this battery offers fast charging capabilities allowing you to quickly recharge and continue enjoying your outdoor adventures 3 Durability Designed for outdoor use this battery is built to withstand harsh conditions ensuring its reliability and durability 4 Lightweight and Portable Despite its high capacity this battery is lightweight and compact making it easy to carry and transport during your outdoor excursions 5 Versatile Application Suitable for a variety of outdoor activities such as camping hiking and boating this battery is a must have for all outdoor recreation seekers Package includes 4 x280Ah Energy Storage Battery