The Milwaukee 2420-22 Hackzall 12-Volt Cordless Reciprocating Saw is a compact, lightweight saw designed for powerful, versatile cutting in tight spaces for virtually all tradesman as they tackle plumbing, electrical, remodeling and HVAC applications. The Milwaukee 2420-22's lightweight design offers both 1-handed operation and less user fatigue, while its compact design eases user access to tight spaces and awkward angles. This saw comes with two 12-volt Lithium-Ion batteries, a 30-minute charger, 2 Hackzall blades and a carrying case. Cordless tools powered by red lithium batteries deliver more torque, more power, and longer run-time than the competition. With purchase of a 2420-22 receive a free M12 2.0 Ah Compact Battery.