Milwaukee® M12™ FUEL™ Cordless Reciprocating Saw Kit, Kit, 5/8 in Stroke, 3000 spm, Straight Cut Type, 12 VDC, Lithium-Ion Battery Type, 4 Ah Battery, Yes Battery Included, Metal/Plastic Housing, Soft Grip, Variable Speed Trigger Switch Control, 13-1/4 in Overall Length