This AA battery box is great for home/teaching production and experiments . It is very suitable for teaching the basic-principles of electricity - the working-principles of simple circuits. These are very suitable for teaching projects. Easy to use, it is an excellent learning tool for children.Specification:Product:Electronic Production Teaching KitMaterial:ABS Plastic, MetalSize: 82*20*22mm/ 3.23 *0.79 * inch 0.87（LXWXL）Packing List: 6 Pcs AA Battery HolderAdvantage :The AA battery box is made of plastic shell, copper contact and nickel-plated steel spring clip, sturdy and durable. Suitable for various circuits, with good conductivity. The AA battery box provides stability of operation. Suits for 1x AA battery (Note: Battery NOT Included)Instruction:This AA battery box can be paired with various physical circuit experiments.
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