[Compatibility]: with for 18V / battery holder. For example, BL1415 BL1430 BL1450 BL1815 BL1830 BL1840 BL1850 BL1860. It is not with for G series (1430G 830G, etc.) batteries. with for professional 18V system battery. Not with for PBA 18V battery.[Fixing Device]The battery can be fixed to the waist through the belt, which is convenient for carrying spare batteries when working at height.[Lock]When the battery is docked, it will be securely locked in place by own clip, the battery will not out.[Flexible]The battery belt clips holder can be installed at any angle, upside or placed under the shelf.Easy to mount,Holds batteries perfectly,Uses battery clip to lock in place.Colour: blackMaterial: plasticPackage Contents:10 * Tool Battery HolderOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.