Description
Power Pack 7.4V 10000mAh 2S5P 1C BMS 10A Lithium-Ion Rechargeable NMC Battery Pack
The Power Pack 7.4V 10000mAh 2S5P 1C BMS 10A Lithium-Ion Rechargeable NMC Battery Pack is a compact and reliable rechargeable battery solution designed for portable electronics, robotics, backup systems, IoT devices, LED equipment, CCTV systems, and other applications requiring a 7.4V lithium-ion power source.
This battery pack is built using 18650 NMC lithium-ion cells with a 2S5P configuration, providing a total capacity of 10000mAh (10Ah). The pack delivers a nominal voltage of 7.4V and reaches approximately 8.4V when fully charged.
A 2S 10A BMS (Battery Management System) is included to help protect the battery against overcharge, over-discharge, short circuit, and excessive current conditions.
Battery Configuration
The pack uses a 2S5P configuration:
- 2S = 2 cells/groups connected in series
- 5P = 5 cells connected in parallel in each series group
- Total cells: 2 × 5 = 10 × 18650 cells
- Cell capacity: 2000mAh
- Total capacity: 5 × 2000mAh = 10000mAh (10Ah)
- Nominal voltage: 2 × 3.7V = 7.4V
- Maximum charging voltage: 2 × 4.2V = 8.4V
BMS Protection
The integrated 2S 10A BMS provides important protection functions, including:
- Overcharge protection
- Over-discharge protection
- Over-current protection
- Short-circuit protection
- Cell protection and monitoring
- Safe battery operation
The 10A BMS rating should not be treated as a guaranteed continuous discharge rating of the complete battery. Actual current capability depends on the cells, wiring, connectors, thermal conditions, and BMS design.
Charging
Use a dedicated 8.4V lithium-ion/NMC charger designed for a 2S Li-ion battery pack.
Recommended charging voltage: 8.4V
Do not use an incompatible charger, particularly a charger intended for a different lithium chemistry or series configuration.
Key Features
- 7.4V nominal lithium-ion battery pack
- 10000mAh / 10Ah high-capacity design
- 2S5P configuration
- 10 × 18650 cells
- NMC lithium-ion chemistry
- 2S 10A BMS
- Rechargeable battery design
- Approx. 74Wh energy capacity
- Compact and customizable construction
- Custom connector and wire length available
- Suitable for OEM and bulk requirements
Applications
This 7.4V 10Ah battery pack can be used for:
- Portable electronic equipment
- Robotics and DIY projects
- CCTV and security equipment
- IoT devices
- LED lighting systems
- Portable instruments
- GPS and tracking equipment
- Industrial electronics
- Backup power applications
- Small motors and equipment
- Communication equipment
- Custom electronic products
