Features 1、HIGH COMPATIBILITY: With overall dimensions of 16.8 cm x 5.5 cm (6.6in x 2.2in), and individual battery slots measuring 4.1 cm x 4.1 cm (1.6in x 1.6in), this battery holders are suitable for storing for Milwaukee M12 or 12V batteries. Please ensure compatibility before purchase! 2、CONVENIENT STORAGE: The kit includes 2 plastic battery storage holders and 4 installation screws (batteries not included). Each holder features 3 slots to accommodate up to 3 batteries, allowing you to categorize and store different battery types easily. 3、EASY INSTALLATION: The included screws make it simple to mount the organizer on truck walls, shelves, benches, or toolboxes. Just secure it and insert the batteries for convenient use. 4、PROTECTIVE STORAGE: This battery organizer helps maintain tidy storage of drill batteries and other tools while protecting your battery accessories from damage. Ideal for woodworking, garages, workshops, and workbenches. 5、PREMIUM MATERIAL: Made of high strength ABS, this battery storage rack is resistant to wear, dust, and high temperatures. Its deeper design provides stability and a higher load capacity. Specifications Item Type: Battery Tool Storage Holders Material: ABS Weight: Approx. 120.00g / 4.23oz Package List 2 x Battery Holders 4 x Screws