FixtureDisplays® 4 X 1.5V AA Battery Holder, Battery Case with Switch 18612-BATTERY HOUSING USB Type-A Female Tip

【2.95 X 2.56 X 0.75 inch Battery Holder】This battery holder measures 75 x 65 x 19MM (2.95 x 2.56 x 0.75 inches) and weighs only 38g (approximately 0.08 lbs). Lightweight and portable, it is easy to install and ideal for a variety of applications
【Durable HIPS Material】Made from high-strength HIPS material and quality electronic components, this case is flame-retardant, heat-resistant, and deformation-resistant. It offers excellent shock absorption, scratch resistance, and impact protection for your batteries
【Holds 4 x 1.5V AA Batteries】Designed to hold 4 pieces of 1.5V AA batteries, this case features a sleek, clean design with a secure snap-lock mechanism. Easy to open and close, it ensures a firm fit even with frequent use, offering both safety and convenience
【Wide Application】This battery case can be used both for battery storage and as a power supply component for various devices. Suitable for circuit boards, electric toys, digital cameras, electronic calendars, and other electronics requiring AA battery power.USB Type-A Female Tip
【Safe and Reliable Power Supply】With excellent conductivity, this battery holder ensures stable power delivery for your devices. It is a practical power solution for industrial, electronic, and DIY projects, as well as everyday use
【Product Video】Video Instructions link: You can search "18612 battery housing 6v 4 aa batteries external power source usb a fixturedisplays" on youtube to locate the video.