Rechargeable Li-ion Battery Pack 18650 7.4V 2S-1P+BMS 3350mAh With original BAK Cell
The Rechargeable Li-ion Battery Pack 18650 7.4V 2S-1P+BMS 3350mAh With Original BAK Cell is a compact rechargeable power solution designed for portable electronic devices, robotics, DIY electronics, CCTV systems, LED lighting, and embedded applications requiring a stable 7.4VDC power source. Built using two original BAK 18650 lithium-ion cells connected in a 2S-1P configuration, this battery pack delivers dependable performance, long cycle life, and high energy density in a compact package.
Features:
- Built using original BAK 18650 lithium-ion cells.
- 7.4V nominal output voltage.
- 3350mAh rechargeable battery capacity.
- 2S-1P battery configuration.
- Integrated BMS protection circuit.
- Protection against overcharge, over-discharge, overcurrent, and short circuit.
- Durable blue heat-shrink insulation.
- DC barrel female connector for convenient power output.
Specifications:
| Parameter | Value |
|---|---|
| Battery Type | Lithium-ion |
| Cell Type | Original BAK 18650 Cells |
| Configuration | 2S-1P |
| Nominal Voltage | 7.4V |
| Capacity | 3350mAh |
| Energy | 24.79Wh |
| Protection Circuit | Built-in BMS |
| Protection Features | Overcharge, Over-discharge, Overcurrent, Short Circuit |
| Connector Type | DC Barrel Female Connector |
| Wire Length | 20cm |
| Output Leads | Red and Black Wires |
| Dimensions | 67×37mm |
| Insulation | Blue Heat-Shrink PVC |
| Rechargeable | Yes |
Applications:
- DIY electronic projects.
- Portable electronic devices.
- Robotics.
- Arduino and ESP32 projects.
- Embedded systems.
- CCTV backup power.
- LED lighting systems.
- Wireless communication devices.
- Battery-powered instruments.
- Custom rechargeable power supplies.
Package Include:
1x Rechargeable Li-ion Battery Pack 18650 7.4V 2S-1P+BMS 3350mAh With original BAK Cell