18650 Battery In-Series Lithium Cell Holder Open Case with Wire/18650*3 for 3 cell 18650 battery bracket

18650 Battery Holder with Wire – 3 Cell In-Series Open Case

The Superway 18650 Battery Holder with Wire from Superway is designed to hold three standard 18650 lithium-ion battery cells in one compact open-frame case. It helps keep the cells organized and provides electrical connections for compatible electronic projects, DIY battery setups, robotics, and other applications that require a three-cell battery arrangement.

This 3 cell 18650 battery bracket features an open-case design that allows convenient access to the battery cells. Superway 18650 Battery Holder with Wire Batteries can be inserted or removed when the connected circuit is switched off and the holder is handled safely. The holder is a practical component for electronics hobbyists, technicians, students, and makers who need a removable battery arrangement for their projects.

3 Cell 18650 Battery Holder for Series Connection

This model is intended for three 18650 cells connected in series. A typical 18650 lithium-ion cell has a nominal voltage of approximately 3.6V or 3.7V. When three compatible cells are connected in series, the combined nominal voltage is approximately 10.8V to 11.1V, depending on the cell specification. A standard 3S lithium-ion pack reaches approximately 12.6V when fully charged.

The actual voltage depends on the cells installed and the holder’s internal wiring. Always verify the connection type before connecting the holder to an electronic circuit or device.

Open Case Design for Easy Access

The open-frame construction provides direct access to the battery slots. This design is useful when batteries need to be inspected, replaced, or removed during testing and prototyping. The holder keeps the three cells arranged in a defined position and helps simplify battery installation in compatible project enclosures.

Because the holder does not have a fully enclosed protective cover, it should be installed in a suitable enclosure when used in equipment that may experience movement, impact, moisture, or contact with metal objects.

Pre-Attached Wires for Convenient Connection

The 18650 battery holder comes with wires for connecting the battery arrangement to a compatible circuit. Superway 18650 Battery In-Series Lithium Cell Holder  The wire ends can be connected using an appropriate terminal, connector, or soldering method, depending on the project requirements.

Check the positive and negative output polarity with a multimeter before connecting any electronic device. Do not rely on wire colour alone without verifying the actual wiring.

Applications of the 18650 Battery Bracket

This three-cell battery holder can be used in compatible DIY electronics projects, robotics, educational experiments, portable electronic equipment, LED projects, battery-powered prototypes, and other applications that require a suitable three-cell battery arrangement.

It can also be useful for electronics repair and testing work where removable battery cells are preferred over permanently assembled battery packs. The required current rating, battery type, and protection arrangements must be checked for the intended application.

Why Choose Superway?

Superway offers electronic components and accessories for repair work, prototyping, and DIY electronics projects. This Superway 18650 battery holder is a practical option for users who need a holder for three compatible cylindrical battery cells with accessible wiring.

Before ordering, confirm the holder dimensions, cell compatibility, wiring configuration, and wire length against the product photos and actual item.

Important: This product is a battery holder, not a battery charger or battery protection circuit. Batteries are not included unless specifically mentioned in the product listing. For a series-connected lithium-ion battery arrangement, use a suitable 3S battery management system (BMS) and a compatible 3S charger where required.