18650 Battery Holder Dual Cell 7.4V Plastic Case with Wire Leads for DIY Electronics & Arduino Projects
Build reliable portable power solutions with this 18650 Dual Battery Holder 7.4V Plastic Case with Wire Leads. Designed to hold two standard 18650 lithium-ion rechargeable batteries, this battery holder delivers a combined output of 7.4V when connected in series, making it ideal for electronics projects requiring higher voltage and stable power delivery.
Constructed from durable high-quality plastic, the holder provides excellent battery support and long-lasting performance. It includes pre-attached red and black wire leads for quick installation and hassle-free circuit connections. The spring-loaded contacts ensure secure battery placement and efficient conductivity during operation.
This dual-slot battery holder is suitable for Arduino projects, robotics, LED lighting systems, DIY electronics, portable devices, prototype development, IoT applications, and educational projects. Its compact and lightweight design makes it easy to fit into project enclosures while maintaining dependable battery stability.
Whether you are creating custom battery packs or powering advanced electronics projects, this 2-cell 18650 battery holder offers a practical and efficient power solution.
Features
- Supports 2 x 18650 lithium-ion rechargeable batteries
- Provides 7.4V output in series configuration
- Durable plastic construction for long-term use
- Pre-soldered wire leads for easy connectivity
- Secure spring-loaded battery contacts
- Compact and lightweight design
- Suitable for Arduino, robotics, LED, and DIY projects
- Easy battery insertion and removal
- Reliable electrical connection and stable battery holding
- Ideal for portable electronics and prototyping applications











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