Feature: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.Specification:Item Type: Battery Tool Storage HoldersMaterial: ABSWeight: Approx. 120.00g / 4.23oz.Package List:2 x Battery Holders4 x Screws