Rechargeable Li-ion Battery 18650 3.7V – with JST Cable 3S-1P+BMS
This rechargeable Li-ion battery pack is assembled using 18650 cells in a 3S-1P configuration, delivering a stable higher-voltage output suitable for a wide range of electronic and embedded systems. It is offered in two capacity options (1000mAh and 3350mAh) to match different runtime and power requirements while maintaining the same compact and reliable design.
The pack includes an integrated Battery Management System (BMS) that provides essential protection against over-charging, over-discharging, over-current, and short circuits. A pre-attached JST cable ensures quick and clean connection to development boards, robotics projects, and portable devices, making it an excellent choice for DIY, educational, and professional applications.
Features:
- Rechargeable lithium-ion battery pack.
- Available in multiple capacity options.
- Built-in protection circuit (BMS).
- Stable and reliable power delivery.
- Pre-installed JST cable for easy connection.
- Suitable for portable and embedded electronics.
Specifications:
| Parameter | Value |
|---|---|
| Battery Type | Lithium-ion (18650) |
| Configuration | 3S-1P |
| Nominal Cell Voltage | 3.7V |
| Nominal Pack Voltage | 11.1V |
| Fully Charged Voltage | 12.6V |
| Capacity Options | 1000mAh / 3350mAh |
| Protection Circuit | BMS |
| Connector | JST |
| Rechargeable | Yes |
Applications:
- Arduino and development board projects (with suitable voltage regulation).
- Robotics and RC systems.
- Portable electronic devices.
- DIY power packs.
- Embedded and IoT systems.
Packages:
- 1x Rechargeable Li-ion Battery 18650 3.7V – with JST Cable 3S-1P+BMS (Depending on Capacity).

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