OEM 2 X 18650 Battery Holder Series / Parallel 18650 Battery Case With XH2.54 3P Plug 6cm Cable

The 2 X 18650 Battery Holder Series Parallel With XH2.54 3P Plug 6cm Cable is designed for two 18650 lithium-ion batteries and features a factory-wired series or parallel configuration according to customer requirements. Equipped with a standard XH2.54 3P connector and a 6cm cable, this battery holder provides a reliable and convenient connection for electronic devices, battery management systems (BMS), and development boards.

Made from durable ABS plastic, the holder offers excellent insulation, impact resistance, and long service life. Precision nickel-plated spring contacts ensure secure battery retention and stable electrical conductivity, while the XH2.54 3P plug enables quick installation without additional wiring. Its compact structure makes it ideal for portable electronic products, rechargeable battery packs, robotics, and industrial control applications.

Different cable lengths, connector types, wire gauges, and wiring configurations can be customized to meet various OEM and ODM requirements.

• Rechargeable battery packs

• Battery Management Systems (BMS)

• Arduino and development boards

• Robotics projects

• LED lighting equipment

• Portable electronic devices

• IoT products

• Electronic prototypes

• Industrial control systems

• Compatible with standard 18650 lithium batteries.

• Available in both series and parallel configurations.

• XH2.54 3P plug enables fast and secure connection.

• 6cm cable simplifies installation.

• Durable ABS housing provides excellent insulation.

• Reliable spring contacts ensure stable power transmission.

• Compact structure for space-saving designs.

• Supports OEM customization of connectors, cables, and wiring methods.

The battery holder securely holds two 18650 batteries and delivers stable DC power through the XH2.54 3P connector. Depending on the wiring configuration, it can provide either higher output voltage (series) or increased battery capacity (parallel) to meet different application requirements.

1. Insert two 18650 batteries according to the polarity markings.

2. Connect the XH2.54 3P plug to the compatible socket.

3. Verify the wiring configuration and output before use.

4. Replace both batteries with identical specifications when necessary.

1. Use matched 18650 batteries with the same capacity and charge level.

2. Do not mix old and new batteries.

3. Ensure correct battery polarity before installation.

4. Avoid short-circuiting the connector terminals.

5. Remove the batteries during long-term storage.

Sample orders, OEM production, and bulk orders are supported. Every product is inspected before shipment to ensure consistent quality.

We accept T/T, PayPal, Western Union, and other internationally accepted payment methods.

Standard export packaging is provided. OEM packaging, custom labels, and private branding services are available according to customer requirements.

Customers should inspect products upon receipt. For confirmed quality issues, shipping damage, or specification discrepancies, we provide prompt technical support, replacement products, and professional after-sales service.