Description
Power Pack LiFePO₄ 15S 48V 75Ah 15S5P 3C With BMS LFP Battery Pack
The Power Pack LiFePO₄ 15S 48V 75Ah 15S5P 3C With BMS LFP Battery Pack is a high-capacity Lithium Iron Phosphate battery designed for solar energy storage, inverter systems, UPS backup, EV applications, and industrial power systems.
This battery uses a 15S5P configuration with 15Ah LiFePO₄ cells, providing 48V-class nominal voltage and 75Ah capacity. It delivers approximately 3.6kWh of energy and has a 3C theoretical current of 225A.
A 15S LiFePO₄ BMS is included for cell monitoring, balancing, and battery protection.
Key Features
- Battery Chemistry: LiFePO₄ (LFP)
- Nominal Voltage: 48V class
- Actual Nominal Voltage: 48.0V
- Capacity: 75Ah
- Configuration: 15S5P
- Cell Capacity: 15Ah
- Total Cells: 75
- Energy Capacity: Approximately 3.6kWh
- 3C Theoretical Current: 225A
- 15S LiFePO₄ BMS included
- Excellent thermal and chemical stability
- Long cycle life
- Suitable for solar, inverter and UPS applications
- Suitable for EV and industrial applications
15S5P Battery Configuration
The battery consists of 75 LiFePO₄ cells arranged in a 15S5P configuration.
15S5P = 15 cells in series × 5 cells in parallel
Using 15Ah cells:
- Series: 15
- Parallel: 5
- Total cells: 15 × 5 = 75
- Capacity: 15Ah × 5 = 75Ah
- Nominal voltage: 3.2V × 15 = 48.0V
- Maximum charge voltage: 3.6V × 15 = 54.0V
- Energy: 48V × 75Ah = 3,600Wh
- 3C theoretical current: 75Ah × 3 = 225A
BMS Protection
The included 15S LiFePO₄ BMS helps protect and monitor the battery pack.
Typical protection functions include:
- Overcharge protection
- Over-discharge protection
- Over-current protection
- Short-circuit protection
- Cell voltage monitoring
- Cell balancing
- Temperature protection
- Charging and discharging protection
- Communication functions depending on the selected BMS
The BMS current rating should be selected according to the actual continuous and peak load requirements.
Charging Information
For this 15S LiFePO₄ battery:
- Nominal Voltage: 48.0V
- Maximum Charge Voltage: 54.0V
- Chemistry: LiFePO₄
- Recommended Charger: 15S LiFePO₄ CC/CV charger
Do not use a standard 54.6V Li-ion/NMC charger unless the charger is specifically designed for the required LFP charging profile.
Applications
- Solar energy storage systems
- 48V inverter systems
- Home energy storage
- UPS backup systems
- Commercial energy storage
- Telecom backup systems
- Electric vehicles
- E-bike and electric scooter applications
- E-rickshaws
- Golf carts
- AGV/AMR robotics
- Industrial equipment
- Portable power systems
- OEM/ODM battery projects
Advantages
- 3.6kWh energy capacity
- 48V nominal voltage
- 75Ah high-capacity design
- 3C high-power configuration
- LiFePO₄ chemistry
- Excellent thermal stability
- Long service life
- Integrated BMS protection
- Suitable for daily charge/discharge applications
- Suitable for high-current applications when correctly designed
Package Includes
- 1 × 48V 75Ah LiFePO₄ battery pack
- 75 × LiFePO₄ cells
- 15S5P battery assembly
- 15S LiFePO₄ BMS
- Busbars/interconnections
- Insulation and assembly materials
- Battery terminals/connectors as specified
