CHARACTERISTICS Model: ELT512200W Rated voltage: 51.2V Nominal capacity: 200 Ah Energy: 10280WH Internal resistance: ≤ 10mΩ Life cycle: >6000 cycles at 1C Self-discharge months: <3% Charging efficiency: 100% @ 0.5C Discharge efficiency: 96-99% @ 1C Charge cut-off voltage: 58.4 V ± 0.2 V Charging mode: 0.2C to 58.4V, then CV current at 0.05C (CC/CV) Recommended charging current: 20A Max. charging current: 200A Max. continuous discharge current: 200A Max. surge current: 300A Discharge interruption voltage: 40 V Water dust resistance: IP67 Dimensions: 880*520*163 Weight (kg): about 100 Certificates: UN38.3 MSDS CE RoHs DESCRIPTION Elite's experienced professional technicians and advanced equipment provide customers with high-quality professional batteries. Benefits: -Elite battery is made of high quality LifePO4 cells with built-in BMS. -Battery life ≥ 6000 times. -The system is expandable, supporting a maximum of 20 pieces in parallel to obtain 200 kWh. -The battery is compatible with the most popular branded inverters on the market. - The warranty period is 5 years.