Rechargeable Li-ion Battery Pack 12V 3S-1P+BMS 1100mAh-18650 (New Cell)
The Rechargeable Li-ion Battery Pack 12V 3S-1P + BMS 1100mAh is a compact power solution built around new 18650 lithium-ion cells arranged in a 3S-1P configuration. It provides a nominal voltage of 12V with a capacity of 1100mAh, making it suitable for a wide range of small 12V DC devices and electronics projects. The pack is finished in a durable blue PVC shrink wrap and carries a factory label confirming its specifications: Li-ion Battery Pack, 3S-1P, Voltage 12V, Capacity 1100mAh, and BMS protection. The integrated marking on the label indicates built-in pack protection circuitry.
Features
- 12V nominal voltage
- 1100mAh capacity
- 3S-1P configuration
- BMS protected
- Compact & portable
- Rechargeable
Specifications
| Battery Type | Rechargeable Lithium-ion (Li-ion) |
|---|---|
| Cell Format | 18650 cells (New Cell) |
| Pack Configuration | 3S-1P |
| Nominal Voltage | 12V |
| Capacity | 1100mAh |
| Protection | Built-in BMS (Battery Management System) |
| Connectors / Leads | 2 pre-attached cables: 1 × male DC barrel plug, 1 × female DC barrel jack |
| Outer Wrap | Blue PVC shrink wrap |
| Rechargeable | Yes |
| Cable Length | 10 cm |
| Weight | 115 g |
| Dimensions | 55 x 23 x 70 mm |
Applications
- Powering 12V DC devices and equipment with compatible barrel-type connectors
- CCTV / security cameras and small surveillance kits
- LED strips and low-power 12V lighting
- 12V routers, modems and small networking equipment
- Portable speakers and small audio devices
- Hobby, DIY and prototyping electronics projects requiring a 12V supply
- Compact backup/power source for small 12V electronics
Package Content
- 1 x Rechargeable Li-ion Battery Pack 12V 3S-1P+BMS 1100mAh-18650 (New Cell)








