This 7 Pack Red Battery Holder Mount Organizer is perfect for organizing your Milwaukee M18 lithium-ion batteries. The compact design of this unit fits perfectly in your workshop or garage, helping to keep your batteries in one place and easily accessible. The holder is made of durable materials to ensure that your batteries stay secure and protected. The bright red color ensures that you can easily spot your batteries, avoiding misplacing them. This unit is an essential accessory for any Milwaukee M18 owner, helping to ensure that you have all your batteries ready when you need them.