Description
Power Pack LiFePO₄ 20S 64V 15Ah 20S1P 3C With BMS LFP Battery Pack
The Power Pack LiFePO₄ 20S 64V 15Ah 3C Battery Pack is a rechargeable lithium iron phosphate (LFP) battery designed for applications requiring a compact battery with reliable power delivery. Built using 20 LiFePO₄ cells connected in series, this pack has a nominal voltage of 64V and a capacity of 15Ah, providing approximately 960Wh of energy.
This battery pack includes a Battery Management System (BMS) to help protect the cells against electrical operating conditions such as overcharging, over-discharging, and excessive current, depending on the BMS model. Its specified 3C cell discharge rating corresponds to a theoretical discharge current of up to 45A, subject to the cell specifications and the current rating of the BMS and other components.
It is suitable for compatible electric mobility, portable power, and custom battery applications. Confirm voltage, charger compatibility, and required discharge current before installation.
Key Features
Battery Chemistry: LiFePO₄ (Lithium Iron Phosphate)
Nominal Voltage: 64V
Battery Capacity: 15Ah
Energy Capacity: 960Wh
Configuration: 20S1P
Cell Type: LiFePO₄ cells
Discharge Rating: 3C
Theoretical 3C Discharge Current: 45A
BMS: Included
Battery Type: Rechargeable
Applications: Compatible electric mobility, portable power, and custom equipment
Battery Configuration
Series Configuration: 20 cells connected in series (20S).
Parallel Configuration: 1 parallel string (1P).
Nominal Voltage: 20 × 3.2V = 64V.
Battery Capacity: 15Ah.
Total Energy: 64V × 15Ah = 960Wh.
Maximum Charge Voltage: 72V, assuming 3.6V per cell.
3C Discharge Configuration
At a 3C discharge rate, the theoretical discharge current is:
15Ah × 3C = 45A
The actual continuous discharge current depends on the selected cells, BMS current rating, wiring, connectors, cooling, and operating conditions. The pack should only be operated at 45A if all components support that current.
BMS Protection
The included Battery Management System helps monitor and protect the battery pack. Depending on the selected BMS model, protection functions may include:
Cell overvoltage protection
Cell undervoltage protection
Overcurrent protection
Short-circuit protection
Temperature protection, if supported
Cell balancing, if supported
Use a 20S LiFePO₄-compatible BMS with suitable charge and discharge current ratings.
Connector & Wire
Connector and terminals selected for the intended application
Wiring sized according to operating current and cable length
Custom wire lengths available on request
Applications
Compatible electric mobility systems
Custom electric vehicle projects
Portable power equipment
Industrial and electronic equipment
Special-purpose battery systems
Custom lithium battery applications
Advantages
Compact 15Ah battery configuration
960Wh nominal energy capacity
LiFePO₄ chemistry for stable operation and long service life when used correctly
Integrated BMS for battery monitoring and protection
3C discharge capability subject to cell and system ratings
Customisable connectors and wiring
Package Includes
1 × Power Pack LiFePO₄ 20S 64V 15Ah battery pack
1 × 20S LiFePO₄-compatible BMS
Battery leads and connectors according to the selected configuration
