TECHNICAL DATA LiFePO4 technology Nominal voltage 12.8 V Capacity 100 Ah (1280 Wh) Recommended charging current: 20 A Maximum charging current 50 A Buffer charging voltage 13.5-13.8 V Cyclic charging voltage 14.2-14.6 V Cycle life ≥ 6000 cycles at 80% depth of discharge Battery management system BMS 100A with overcurrent and short-circuit protection Overcurrent protection 300 A / 1.2 sec (level 1), 600 A / 0.3 sec (level 2) Short circuit protection ≥ 1200 A Bolt M8 Dimensions: 260 x 168 x 209 mm Weight 10.5 kg IP65 protection rating Operating temperature range from -20°C to 60°C Charging temperature range from 0°C to 55°C Self-discharge <3% per month (at 25°C) Case material: ABS plastic, fire-retardant Maximum expansion to 4S4P (51.2V, 400Ah) Cell class A+ Heating function No Dimensions: 260 x 168 x 209 mm Weight 10.5 kg