Description
Power Pack LiFePO₄ 3S 9.6V 75000mAh 3S5P 3C With BMS LFP Battery Pack
The Power Pack LiFePO₄ 3S 9.6V 75000mAh 3S5P 3C With BMS is a high-capacity rechargeable Lithium Iron Phosphate (LiFePO₄/LFP) battery pack designed for reliable energy storage, portable power, industrial equipment, and custom battery applications.
This battery pack uses 15 LiFePO₄ cells arranged in a 3S5P configuration. To achieve the specified 75Ah (75,000mAh) capacity, each cell is approximately 15Ah. The pack provides 9.6V nominal voltage and 720Wh nominal energy.
With a 3C cell discharge rating, the theoretical discharge capability is approximately 225A. The actual continuous output depends on the selected cells, BMS current rating, wiring, connectors, and thermal management.
An integrated 3S LiFePO₄ BMS helps provide protection against overcharge, over-discharge, over-current, and short-circuit conditions.
Key Features
- Battery Chemistry: LiFePO₄ / LFP
- Nominal Voltage: 9.6V
- Capacity: 75Ah / 75,000mAh
- Configuration: 3S5P
- Cell Capacity: Approximately 15Ah
- Total Cells: 15
- Theoretical 3C Current: 225A
- Maximum Charge Voltage: 10.8V
- Built-in 3S LiFePO₄ BMS
- Rechargeable battery pack
- High-capacity energy storage
- Suitable for industrial and custom applications
3S5P Battery Configuration
The battery pack contains 15 LiFePO₄ cells connected in a 3S5P configuration:
- 3 cells in series (3S) → 9.6V nominal
- 5 cells in parallel (5P) → 75Ah capacity
- Total cells: 3 × 5 = 15 cells
- Cell capacity: Approximately 15Ah
- Nominal energy: 9.6V × 75Ah = 720Wh
3C LiFePO₄ Configuration
For a 75Ah battery:
1C = 75A
3C = 75Ah × 3 = 225A theoretical
The 225A value is a theoretical cell-based calculation. Actual continuous discharge capability depends on the cell specifications, BMS rating, wiring, connectors, and thermal conditions.
BMS Protection
The integrated 3S LiFePO₄ BMS helps protect the battery against:
- Overcharge
- Over-discharge
- Over-current
- Short circuit
- Cell voltage imbalance
- Abnormal operating conditions
The BMS current rating should be selected according to the actual load and application requirements.
Connector & Wire
- Connector: 5mm DC Jack / 2-Pin JST 54mm
- Standard Wire Length: 5cm
- Custom Wire Length: Available
- Connector and cable configurations can be customized for OEM requirements.
Applications
This 9.6V 75Ah LiFePO₄ battery pack is suitable for:
- Portable power systems
- Robotics and automation
- CCTV and security equipment
- LED lighting systems
- IoT equipment
- GPS and tracking devices
- Communication equipment
- Industrial electronics
- Backup power systems
- Custom electronic projects
- OEM battery applications
Advantages
- 75Ah high-capacity LiFePO₄ battery
- 720Wh nominal energy
- Stable LFP chemistry
- Built-in BMS protection
- 3C theoretical discharge capability
- Rechargeable design
- Long service-life potential
- Custom connector and wire options
- Suitable for industrial and OEM applications
Package Includes
- 1 × 3S 9.6V 75Ah LiFePO₄ Battery Pack
- 1 × 3S LiFePO₄ BMS
- Connector and wires as configured
