Durability and Protection: Made from high-quality ABS plastic, this replacement battery case provides superior impact resistance and moisture protection, ensuring your M12 12V battery remains secure and functional in any workshop environment.Easy Installation Process: This battery cover housing is engineered for hassle-free assembly without the need for specialized tools, featuring a design that securely locks the battery in place, allowing for quick and easy replacement of shells.Cost-Effective Repair Solution: Avoid the expense of buying batteries with this bottom shell replacement kit, designed to prolong the life of your cordless power tools for 48-11-2411 models, offering significant savings and enhanced value.Compatibility and Precision Fit: Specifically tailored for Milwaukee M12 12V lithium batteries, this plastic housing fits seamlessly with various power tool brands, making it an indispensable component in both home and professional toolkits. (battery not included)Color: BlackMaterial: plasticPackage Contents:4 plastic battery casesOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.