The solid power source for all of your 18-volt Milwaukee tools. When it comes to dependable power, Milwaukee’s 18-Volt Battery is your workhorse. With 2.4 amp-hour capacity, this NiCd battery delivers ultimate performance and long life so you can work longer without interruption. There’s no memory effect, so the full battery capacity is always available. Housed in a durable plastic shell, it features a battery power indicator and easy release latches for quick battery changeouts. Not for use with models 1108, 3108, 5364 and 6516.