Features: *High Quality Material: The product is made of high-quality material, durable and wear-resistant, not easy to break, can use for a long time. *Multifunctional: Connect this product to the for 18V lithium-ion battery, and draw out the battery power through two wires for use by other devices of the same voltage, as a helper for DIY players, such as small DC fans, heating clothing, electric toy modification, etc. *Wide Applicability: Battery Holder Compatible with 18V battery. You do not have to worry about the battery taking your place, or worry about looking for batteries everywhere. *Battery storage: No more loose batteries on the shelf.You can mount it on a wall, workbench, garage, workshop, work cart or overhead. *Battery Protection: The battery holder also prevents the battery from being damageds. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Size: 98*93.5*31.5mm Power Cords length: 40cm Input parameters: 18V Output parameters: 18V Package List: 1 x DIY Adapter with Wire