BSLBATT Li-Pro 5120
The BSLBATT Li-Pro 5120 is a battery pack with a capacity of 100 Ah, a continuous discharge of 120 A, a peak of 150 A / 7.68kW, 1s, a weight of 54±3% kg and RS232, RS485, CAN, WIFI, Bluetooth communication.
Last updated: 28 October 2026
Battery and charging
- Capacity (amp-hours)
- 100 Ah
- Maximum continuous discharge
- 120A / 6.144kW, 1s
- Peak discharge
- 150A / 7.68kW, 1s
- Highest charge current it will take
- 80A / 4.096kW
- Float voltage
- 54.5
- Voltage it cuts off at
- 47
- Depth of discharge it is rated at
- 95%
Row from the maker’s page: “Rated Capacity” | “100Ah”
Source: bslbatt.com/wp-content/uploads/Li-Pro-Series-User-Manual-V1.3-260126.pdf
Row from the maker’s page: “Discharging Max. Current / Power” | “120A / 6.144kW, 1s”
Source: bslbatt.com/wp-content/uploads/BSLBATT-Residential-Energy-Storage-Products-2026.pdf
Row from the maker’s page: “Discharging Peak Current / Power” | “150A / 7.68kW, 1s”
Source: bslbatt.com/wp-content/uploads/BSLBATT-Residential-Energy-Storage-Products-2026.pdf
Row from the maker’s page: “Charge Max. Current / Power” | “80A / 4.096kW”
Source: bslbatt.com/wp-content/uploads/BSLBATT-Residential-Energy-Storage-Products-2026.pdf
Row from the maker’s page: “Float charge Voltage” | “54.5V”
Source: bslbatt.com/wp-content/uploads/Li-Pro-Series-User-Manual-V1.3-260126.pdf
Row from the maker’s page: “Discharge Cut-off Voltage” | “47V”
Source: bslbatt.com/wp-content/uploads/Li-Pro-Series-User-Manual-V1.3-260126.pdf
Row from the maker’s page: “Depth Of Discharge (%)” | “95%”
Source: bslbatt.com/wp-content/uploads/BSLBATT-Residential-Energy-Storage-Products-2026.pdf
Battery care and safety
- Temperatures it may be run in
- -20~55°C
Row from the maker’s page: “Working Temperature Discharge” | “-20~55°C”
Source: bslbatt.com/wp-content/uploads/BSLBATT-Residential-Energy-Storage-Products-2026.pdf
Size and fit
- Weight
- 54±3%
- Overall dimensions
- 450*145*660 (±3)
- Series and parallel connection
- Up to 15 units in parallel
Row from the maker’s page: “Pack Weight (Kg)” | “54±3%”
Source: bslbatt.com/wp-content/uploads/Li-Pro-Series-User-Manual-V1.3-260126.pdf
Row from the maker’s page: “Dimension (mm)(W*D*H)” | “450*145*660 (±3)”
Source: bslbatt.com/wp-content/uploads/BSLBATT-Residential-Energy-Storage-Products-2026.pdf
Row from the maker’s page: “Scalability” | “Up to 15 units in parallel”
Source: bslbatt.com/wp-content/uploads/BSLBATT-Residential-Energy-Storage-Products-2026.pdf
Compatibility
- Communication protocol
- RS232, RS485, CAN, WIFI, Bluetooth
Row from the maker’s page: “Communication” | “RS232, RS485, CAN, WIFI, Bluetooth”
Source: bslbatt.com/wp-content/uploads/BSLBATT-Residential-Energy-Storage-Products-2026.pdf
Sources
- Archived document
Source: bslbatt.com/wp-content/uploads/Li-Pro-Series-User-Manual-V1.3-260126.pdf
Retrieved October 28, 2026
- Archived document
Source: bslbatt.com/wp-content/uploads/BSLBATT-Residential-Energy-Storage-Products-2026.pdf
Retrieved October 28, 2026