AKAIYAI RackMaster Pro A51R100-B 51.2V Lithium Battery

RackMaster Pro Battery Module (Model: A51R100-B)⚡ Electrical CharacteristicsNominal Voltage: 51.2VCapacity: 100AhEnergy: 5120Wh (5.12kWh)Internal Resistance: ≤10mΩ (at 50% SOC)Cycle Life: ≥6000 cycles (25°C, 0.5C/0.5C, 70% EOL)Self Discharge (per month): <3%Charge Efficiency: 100% @ 0.5CDischarge Efficiency: 96–99% @ 0.5C�� Standard ChargeMode: CC/CV (0.5C to 56.8V, then 56.8V to 58.4V)Continuous Current: 50ARecommended Charge Current: 20AMax Charge Current: 50ACharge Cut-off Voltage: 58.4V⬇️ Standard DischargeContinuous Current: 100ARecommended Discharge Current: 50AMax Discharge Current: 100ADischarge Cut-off Voltage: 44.8V��️ EnvironmentalCharge Temperature: −10°C to 55°C (RH 60±25%)Discharge Temperature: −20°C to 55°C (RH 60±25%)Storage Temperature: 0°C to 30°C (RH 60±25%)IP Grade: IP20⚙️ Mechanical & SystemCell & Method: 3.2V 100Ah, 16S1PCase Material: MetalDimensions: 420×440×132mmWeight: 43.5 kgTerminal: M5BMS: 16S100ACommunication: RS485, RS232, CANParallel Connection: Up to 16 units