
The 2-Slot 18650 Battery Holder is designed to hold two 18650 rechargeable lithium-ion batteries in a compact, durable plastic case. Its double-series connection provides a nominal output voltage of 7.4V, making it suitable for electronic projects that require a two-cell battery supply. It features two output leads for convenient connection to compatible circuits and devices. Made from ABS polystyrene plastic, this battery holder is ideal for DIY electronics, robotics, portable devices, and custom battery-powered applications. It is RoHS-certified according to the product listing and allows batteries to be installed or replaced without soldering directly to the cells.
Holds 2 × 18650 rechargeable lithium-ion batteries
Nominal output voltage: 7.4V DC
Series-connected battery configuration
Two output wire leads for electrical connection
Durable black plastic housing
Compact dimensions: approximately 77.7 × 40.21 × 21.54 mm
RoHS-certified product listing
Batteries not included
DIY battery-powered electronics
Robotics and motor control projects
Portable electronic devices
Arduino and microcontroller projects requiring a suitable power supply
LED lighting systems
Electronic prototyping
Custom battery-powered equipment