Product description: 3V AA plastic battery holder with cover, switch and cable; voltage output: 3V. (Battery is not included). Size: 68 x 34 x 19 mm.
Quality Material The battery holder is made of ABS plastic with nickel plated springs that hold the batteries firmly.
AA battery holder cable: all AA battery compartment holders with cables that are tin-plated. The black and red two-wire design is great for easy soldering and connecting.
Resonables Design:Metallic spring with pen design for easy installation and convenient for DIY work. Each battery holder comes with a housing cover to keep the battery in place.
Wide Application Ideal for simple DIY charger. Ideal for Arduino boards, microcontrollers, guided projects, toys, also replacement for broken battery holders of many electronic devices.