Specifications Type: Battery Holder Material: ABS Color: Red Application: Fit for Milwaukee M18 18V batteries. Install Mount this battery holder on a wall or under a shelf with the included screws. Package List: 10*Battery Holders 20*Screws About this item The Battery Holder is a perfect fit for Milwaukee M18 18V batteries and is very easy to use. It works well for hanging your batteries in an organized way on a wall or under a shelf. Your batteries 'click' in place using the battery's existing locking mechanism, holding them securely and allowing for easy removal with the battery's release button. Once the battery is locked safely in the holder, it will not fall out, even during transit. This battery storage organizer is specially designed for use in workshops, under shelves, or on truck panel toolboxes. Color-coded to match your tools, it helps space out your batteries neatly. You can adjust the battery type and placement position according to your needs. Made of strong ABS plastic, it is highly durable. The battery holder features countersunk screw holes, allowing installation at any angle, upside down, or under a shelf.