M12 Top-Off Power Supply and Charger, No. 48-59-1211

The M12 Top-Off Power Supply and Charger, No. 48-59-1211, from Milwaukee Tool, pairs with any M12 battery and provides 15W of power to charge personal devices. The power supply can provide up to 50 percent faster personal device and M12 battery charging with a bidirectional USB-C port, according to the company. It can also be used to power all M12 Heated Gear. The power supply comes with a USB-C cable, a USB-C wall adapter, and a 5-year warranty.