5PCS Battery Mounts, ABS Tool Mounts Holder for/ 18V Li-Ion Cordless Batteries.
 
Product Features
  

         
They safely store the battery and provide easy access to the power indicator (if applicable).
         
They safely store the battery and provide easy access to the power indicator (if applicable).
         
Mount several in a row in a van to keep your batteries together and organised, avoid losing track of them and easily see which are fully charged.
         
The mount is made of injection-molded sturdy ABS plastic with countersunk screw holes for secure mounting. They can also be used around the job site with a belt.
         
The battery clicks in easily, released by pressing the release on the battery.
         
When docked the battery is locked safely in place by it's own clip, the batteries won't fall out on bends and you can mount them at any angle, upside down or under a shelf.