Power up all of your 18V to 28V cordless tools with a single battery charger. Milwaukee's Universal Charger is the only unit you’ll need to quickly recharge both lithium-ion and NiCd batteries from 18V to 28V. It powers up lithium-ion batteries in less than an hour, and takes less than 40 minutes to recharge NiCd batteries. The high-visibility LED light displays the charge status from across the room so you can monitor recharges without interrupting your work. The unit’s pass-through plug conserves valuable outlet space. This universal charger makes the transition from Ni-Cad to lithium batteries seamless. (Not compatible with the 48-11-1828 M18 XC High Capacity Lithium-Ion Battery or 48-11-1815 M18 Compact Lithium-Ion Battery)