Description
Power Pack 7.4V 6000mAh 2S3P 1C BMS 2A Lithium-Ion Rechargeable NMC Battery Pack
The Power Pack 7.4V 6000mAh 2S3P 1C BMS 2A Lithium-Ion Rechargeable NMC Battery Pack is a compact and reliable rechargeable power solution for portable electronics, robotics, backup systems, lighting, instruments, and other low-voltage applications.
Built using 18650 NMC lithium-ion cells in a 2S3P configuration, this pack delivers 7.4V nominal voltage and 6000mAh capacity. The integrated 2S 2A BMS provides battery protection during charging and discharging.
The battery can also be supplied with custom wire lengths and connector configurations to suit specific equipment and OEM requirements.
Key Features
- 7.4V nominal voltage
- 6000mAh / 6Ah capacity
- 2S3P configuration
- NMC Lithium-Ion chemistry
- 18650 rechargeable cells
- 2S 2A BMS protection
- 1C cell configuration
- 5mm DC Jack / 2-Pin JST 54mm
- Compact battery design
- Custom wire length available
- Rechargeable and reusable
- Suitable for custom/OEM applications
2S3P Battery Configuration
This battery uses 6 × 18650 NMC cells arranged in a 2S3P configuration.
- 2S: 2 cell groups connected in series
- 3P: 3 cells connected in parallel in each group
- Nominal voltage: 3.7V × 2 = 7.4V
- Capacity: 2000mAh × 3 = 6000mAh
- Total cells: 2 × 3 = 6 cells
- Maximum charging voltage: 8.4V
- Approximate energy: 7.4V × 6Ah = 44.4Wh
1C Lithium-Ion Configuration
Theoretical 1C current is calculated from the pack capacity:
6Ah × 1C = 6A
The 6A theoretical 1C value should not be confused with the 2A BMS rating. The actual allowable operating current depends on the BMS, cells, wiring, connectors, thermal conditions, and application.
BMS Protection
The integrated 2S 2A BMS is designed to provide protection against common battery fault conditions, including:
- Overcharge
- Over-discharge
- Over-current
- Short circuit
- Cell imbalance
Connector & Wire
- Connector: 5mm DC Jack / 2-Pin JST 54mm
- Standard Wire Length: 5cm
- Custom Wire: Available
- Wire and connector specifications can be customized according to application requirements.
Applications
Suitable for:
- Portable electronic devices
- Robotics and small robots
- IoT equipment
- LED lighting
- CCTV/security equipment
- GPS equipment
- Portable instruments
- Communication equipment
- Backup power systems
- DIY electronics
- Custom electronic equipment
Advantages
- Compact 7.4V rechargeable power source
- 6000mAh capacity
- High energy density NMC chemistry
- 2S3P configuration
- Integrated BMS protection
- Custom wire and connector options
- Suitable for OEM and custom battery requirements
Package Includes
- 1 × 7.4V 6000mAh 2S3P NMC Lithium-Ion Battery Pack
- 1 × 2S 2A BMS
- Connector and wires as specified
