5/7 AA/AAA Battery Box DIY 1.5V/3V/9V with Cover & Switch for Parallel/Series

This versatile battery box is designed for DIY enthusiasts and electronics hobbyists, allowing for flexible battery configurations with its ability to hold AA or AAA batteries. It supports both parallel and series connections to achieve your desired voltage output of 1.5V, 3V, or 9V. The box features a sturdy cover to protect the batteries and an integrated switch for easy on/off control, all within a user-friendly, compact design. Ideal for powering a variety of small electronic projects. Manufacture country: China Instructions included: No