Description
18650 Single Cell (1S) Battery Holder with Wire
The 18650 1S Battery Holder with Wire is designed to securely hold one compatible 18650 rechargeable lithium-ion battery. It provides a convenient way to connect a removable battery to electronic circuits, microcontroller projects, and portable devices.
The holder includes connecting wires for easy integration into compatible circuits. A single standard 3.6V or 3.7V nominal lithium-ion cell provides approximately 3.7V nominal output, with a fully charged voltage of up to 4.2V for typical cells.
Its compact design makes it suitable for robotics, DIY electronics, sensor systems, and other battery-powered applications.
Key Features
- Designed for one standard 18650 cylindrical battery.
- Single-cell (1S) connection.
- Includes connecting wires for circuit integration.
- Supports removable battery installation and replacement.
- Suitable for portable electronics and DIY projects.
- Lightweight holder with metal battery contacts.
- Wire length, colour, and holder design may vary by version.
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Single-Cell Battery Holder |
| Compatible Battery | 18650 lithium-ion cell |
| Number of Cells | 1 |
| Connection Type | 1S (single cell) |
| Nominal Voltage | Approximately 3.6V–3.7V |
| Fully Charged Voltage | Typically 4.2V |
| Connecting Wires | Included |
| Battery Capacity | Depends on the battery used |
| Material | Plastic body with metal contacts |
| Applications | Electronics, robotics, and portable devices |
Applications
- Arduino and microcontroller projects with suitable power regulation
- Robotics and small electronic devices
- Portable sensor systems
- DIY battery-powered circuits
- LED and lighting projects
- Electronics prototyping and education
Important Notes
- Battery is typically sold separately.
- Use only a compatible 18650 lithium-ion battery.
- A single cell can reach 4.2V when fully charged; verify the input-voltage requirements of your device.
- Use suitable battery protection and charging circuitry.
- Check wire polarity before connecting the holder to a circuit.
- Do not short-circuit the wires or expose the battery to excessive heat.
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