The M12 charger accepts all M12 batteries, so you will always be prepared and productive. Power up your compact batteries in 30 minutes and extended capacity batteries in 60 minutes, without the need for extra chargers on the jobsite. The Milwaukee 48-11-2420 M12 REDLITHIUM 2.0 Ah battery provides up to 2X more run-time, 20 percent more power and 2X more recharges than a standard lithium-ion battery. The M12 REDLITHIUM 2.0 Ah battery also delivers best-in-class performance in extreme job-site conditions. With Milwaukee durability built in, the M12 REDLITHIUM 2.0 Ah battery operates cooler and performs in climates below -18 C/0 F with fade-free power.

Starter kit includes M12 battery charger (48-59-2401) and M12 REDLITHIUM CP 2.0 Ah battery pack (48-11-2420).