The Milwaukee M18 Top-Off Charger and Power Supply is the most compact M18 battery charger, up to 65 percent smaller than traditional kitted chargers, offering a portable solution for charging Milwaukee Tool M18 batteries. It features advanced USB-C PD Technology for faster headlamps, phones, tablets, and laptop charging. It includes a 100W USB-C cord and a 65W wall charger, with dual Usb-C ports for small electronics and larger devices. Compatible with all M18 batteries, it can charge a phone up to five times with an M18 XC 5.0 Battery. Recharging the M18 XC 5.0 Battery takes approximately 105 minutes with a 65W wall charger.