Milwaukee makes some of the most powerful cordless tools ppowered by Milwaukee REDLITHIUM-ION, M18 Batteries runs over 120+ cordless tools while the M12 Batteries powers over 90+ tools, the technology allows for the batteries to provide more power and run cooler. From professional trades men and women to DIY’ers tackling a side project, mounting and looking after your Milwaukee batteries is a must with 48 Tools battery holder mounts for Milwaukee 18V and 12V attachment. 48 Tools also manufacture a Milwaukee packout attachment and 18V tool holders. Buy yours today online or at your nearest stockists. Mount it your way.