YIXISI 10 PCS 2x1.5V 3V AA Battery Holder Case, Plastic Storage Box with Case Cover, ON/OFF Switch and Wire Leads, Black

Product description: 2 AA battery holder with cover, switch and wire leads; Voltage Output: 3V. (Battery is not included in the package). AA Battery Holder Wire Leads: All aa battery case holder with leads, which are tinned wire end. The black and red two wire design is great for easily soldering and connecting. Quality Material: Battery holder is made of ABS plastic with nickel plated springs, holding the batteries tight in place. Resonable Design: Metallic spring with pin design for easy install and convenient for electric circuit DIY work. Each battery holder comes with a case cover for keeping the battery in place. Wide Application: Ideal for simple DIY recharge power supply. Great for Arduino boards micro-controllers, led projects, toys, also replacements for broken battery holders of many electronic devices.