Product Specification Product name: lithium iron phosphate cell Shell Material: Aluminum Nominal capacity: 240Ah Minimum capacity: 240Ah Nominal voltage: 3.2 v Internal impedance: 0.2mΩ Dimensions (l * w * h): 175 * 208 * 74mm Weight: 5.0 ± 0.10 kg Life cycle (80% dod): 4000 cycles Maximum load voltage: 3.65 v Discharge end voltage: 2.5 v Recommend charging current: 60a (0.5c) Maximum load current: 120a (1c) Maximum pulse discharge current: 720a Charging temperature: -5 60 60 ° c Discharge temperature: -30 60 60 ° c