Description
Power Pack LiFePO₄ 1S 3V 75000mAh 1S5P 3C with BMS LFP Battery Pack
The Power Pack LiFePO₄ 1S 3V 75000mAh 1S5P 3C with BMS is a rechargeable Lithium Iron Phosphate (LFP) battery pack designed for compatible low-voltage electronic equipment, industrial devices, and customized power applications. It features a 1S5P configuration, with five 15000mAh cells connected in parallel to provide a total capacity of 75000mAh (75Ah).
With a nominal voltage of 3.2V and approximately 240Wh of energy, this battery pack offers high capacity in a single-series configuration. The included Battery Management System (BMS) helps manage battery operation and provides protection according to the selected BMS model.
Lion Battery offers lithium battery packs for custom applications, with connector, cable, and packaging options subject to confirmation.
Key Features
Battery Chemistry: LiFePO₄ (Lithium Iron Phosphate)
Nominal Voltage: 3.2V
Capacity: 75000mAh (75Ah)
Configuration: 1S5P
Cell Arrangement: 5 cells connected in parallel, assuming 15000mAh cells
Energy Capacity: Approximately 240Wh
Specified Discharge Rate: 3C
Theoretical 3C Discharge Current: 225A
BMS: Included; current rating to be confirmed
Rechargeable Design: Suitable for compatible low-voltage equipment
Customization: Connector and cable options subject to requirements
Battery Configuration
The 1S5P configuration means five cells are connected in parallel. This increases the total capacity while maintaining the nominal voltage of a single LiFePO₄ cell.
Configuration Detail Value Series Connection 1S Parallel Connection 5P Total Cell Count 5 Capacity per Cell 15000mAh (assumed) Total Pack Capacity 75000mAh / 75Ah Nominal Voltage 3.2V Typical Maximum Charging Voltage 3.6V Total Energy 240Wh 3C Discharge Configuration
The theoretical discharge current at 3C is calculated as follows:
75Ah × 3C = 225A
Parameter Value Battery Capacity 75Ah Specified Discharge Rate 3C Theoretical Discharge Current 225A Nominal Voltage 3.2V Theoretical Power at 3.2V and 225A 720W Important: The calculated 225A is not a guarantee of continuous output. Actual safe discharge current depends on the cells’ discharge ratings, BMS current limit, wiring, connectors, and thermal conditions. Confirm that all components support the required current before use.
BMS Protection
This battery pack includes a Battery Management System (BMS). Depending on the selected model, protection functions may include:
Overcharge protection
Over-discharge protection
Overcurrent protection
Short-circuit protection
Battery voltage monitoring
Note: Confirm the BMS current rating and exact protection features before connecting high-current equipment.
Charging Requirements
Use a charger designed specifically for LiFePO₄ battery chemistry.
The typical maximum charging voltage for this 1S pack is 3.6V.
Do not use a standard 4.2V single-cell lithium-ion/NMC charger.
Confirm the recommended charging current with the supplier.
Check connector polarity before connecting the charger or load.
Applications
This 3.2V 75Ah LiFePO₄ battery pack may be suitable for compatible applications such as:
Low-voltage electronic equipment
Industrial monitoring systems
Embedded electronic devices
Custom portable power projects
Backup power for compatible equipment
Battery-powered prototypes and DIY projects
Specialized equipment requiring a single-series LiFePO₄ battery
Compatibility note: Verify the equipment’s operating voltage and peak current requirements before selecting this battery pack.
Advantages
Rechargeable LiFePO₄ battery chemistry
High 75Ah capacity in a 1S configuration
Approximately 240Wh nominal energy
BMS included
Suitable for compatible 3.2V nominal applications
Custom connector and cable options can be discussed
Designed for specialized low-voltage power applications
Package Includes
1 × Power Pack LiFePO₄ 1S5P 75000mAh battery pack
1 × BMS
Output wires and connector according to the confirmed configuration
