Battery Specifications： Voltage: 12.8V Standard Capacity: 150Ah/1920Wh Battery Cell Type: Lithium Iron Phosphate BMS-Discharge Protection Voltage: 10V Standard Continuous Discharge Current: 75A Max. Continuous Discharge Current: 150A Discharge Temperature: -20°C -60°C Charging Temperature: 0°C -55°C Max Discharge Current: 350A(5s) Terminal Type: M8 Protection Rating: IP65 Standard Charging Current: 75A Max Charging Current: 150A Recommended Charging Voltage: 14.4V-14.6V Net Weight: 15KG Size: 328.5*172.