M12™ REDLITHIUM™ XC 4.0Ah Extended Capacity Battery Pack Starters & Fuels Up to 50 times life

Up to 50 times life vs other impact bits

designed for large outdoor projects

Heavy-duty metal demolition blade is designed to reduce bending and breaking

4-pack of 1-1/4" Diameter Cabinet Knobs

Anodized aircraft-grade aluminum construction

M12™ REDLITHIUM™ XC 4.0Ah Extended Capacity Battery Pack Starters & Fuels Up to 50 times lifeDelivers up to 2X more runtime, 20% more power and 2X more recharges than standard lithium ion batteries. The M12 REDLITHIUM XC 4. 0 extended capacity battery pack features superior pack construction, electronics and performance to deliver more work per charge and more work over pack life than any battery on the market. It offers 4. 0 amp hours of runtime. With Milwaukee durability built into each pack, this battery runs cooler and performs in