Milwaukee M18™ REDLITHIUM™ XC 4.0Ah Extended Capacity Battery Pack Oversized - Small The industry’s first subcompact hammer

The industry’s first subcompact hammer drill/driver delivers best-in-class power

The eye visor pivots and adjusts to provide a comfortable and secure fit for a wide variety of face shapes

The temperature management system and individual cell monitoring help maximize battery life

the M4™ screwdriver is easy to use with one hand

Milwaukee M18™ REDLITHIUM™ XC 4.0Ah Extended Capacity Battery Pack Oversized - Small The industry’s first subcompact hammerDelivers up to 2X more runtime, 20% more power and 2X more recharges than standard lithium ion batteries. The M18 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