650W Portable Power Station Portable Power Supply Portable Solar Generator

A portable power station is the best option if you need to juice up common personal electronics and small appliances while spending long periods of time away from household AC outlets, or if you want to have backup power ready to go in case of an emergency.

Battery Performance

• Nominal Voltage：21.9V
• Nominal Capacity：31.2Ah
• Nominal Energy：684Wh
• Internal Resistance：≤50mΩ @ 50% SOC
• Self Discharge: <3%/Month

Charge Performance

• Recommended Charge Current：7A/4-6h
• Maximum Charge Current：15A/2-2.5h
• Recommended Charge Voltage：25.2V
• BMS Charge Cut-Off Voltage：<25.55V
• Reconnect Voltage：>24.9V
• Balancing Voltage：<24.6V

Discharge Performance

• Maximum Continuous Discharge Current：30A
• Peak Discharge Current：≤60A(≤5S)
• BMS Discharge Cut-Off Current：100A ±10A (50-150ms)
• Recommended Low Voltage Disconnect：15.0V
• BMS Discharge Cut-Off Voltage：>16.2V(2s)
• Reconnect Voltage：>18.0V
• Short Circuit Protection：450 ~ 800 μs

AC Output Performance

• Output Voltage：110/220V
• Output Frequency：50/60Hz
• Output Power：650W
• Charging Mode：AC/PV
• Inverting Characteristic：Single-phase inverter