Optimal Battery Storage Solution: This 2-piece battery holder set is specifically designed for CR123A, 16340, or LIR123A batteries, providing a reliable 3V power source for your electronic projects. Ideal for PCB solder mounting, these holders a secure and stable connection Construction: Made from high-quality materials, these battery holders are built to last, ensuring your batteries are safely and securely housed Their compact design makes them perfect for a wide range of electronic applications, from DIY projects to professional electronics development Easy Installation: Each holder features pre-designed solder points for quick and easy installation onto PCBs, making them a convenient choice for both hobbyists and professional engineers Due to different batches, there may be differences in product appearance and printed text, which not affect use Color: As Shown Material: ABS Package Contents: 2 * CR123A 16340 LIR123A Battery Holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.