Milwaukee® 48-59-1840PG M18™ Redlithium™ Battery Starter Kit, 4 Ah Lithium-Ion Battery, 18 V Charge

Compatible with all Milwaukee® M18™ cordless tools, the M18™ Redlithium™ XC extended-capacity battery delivers 4 Ah (72 W/hr) of run time even in sub-zero temperatures. Each 18 V lithium-ion battery is laden with new-age Redlink™ circuitry engineered to prevent overloads and protect against cell-damaging discharge. Professionals depend on heavy duty, long-lasting performance and Milwaukee® delivers with this 18 V battery pack. This versatile charger accepts all M12™ and M18™ batteries, so you'll always be prepared, especially on jobs that require a mix of M12™ and M18™ Milwaukee® cordless power tools. Fast and efficient, power your Milwaukee® compact batteries in just 30 min and extended capacity batteries in 60 min, without the hassle and of taking extra chargers to your jobsite.