Exclusived Fits: Fit all versions of for system that have aluminum rails along the side. Save your Working Time: Install this battery holder on the side of for system, keep your battery immediately at hand for all those jobs,helps make woodworking projects flow much more easily High-quality Material: Battery Holder made with Metal materials, its sturdy construction ensures long-lasting durability and stability, providing peace of mind to users in demanding work environments. Safety Storage: Each battery clicks securely into place using its existing locking mechanism, providing a solid hold. Removal is just as effortless with a single of the release button, ensuring safety during transportation and while on the move Easy Installation: Say goodbye to drilling into your . Simply attach the corner rail clips onto the for rail and secure them using the provided screws. Name:4 Slots Battery Holder Compatible with for batteries Colour:Black Material:Metal Package Contents: 1 * Battery bracket 2 * Rail Clip 1 * Tool kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.