Delivers up to 3 times more runtime, 20% more power and 2 times more life than standard lithium-ion batteries. The M12™ REDLITHIUM™ XC6.0 Compact Battery Pack features superior pack construction, electronics and performance to deliver more work per charge and more work over the life of the pack than any battery on the market. With Milwaukee durability built into each pack, this battery runs cooler and performs in climates below 0°F/-18°C.  Managed by Milwaukee's exclusive REDLINK™ Intelligence, the battery features overload protection to prevent you from damaging your cordless power tools in heavy-duty situations, while the discharge protection prevents cell damage. The temperature management system and individual cell monitoring help maximize battery life. Upgrade to the M12™ REDLITHIUM™ XC6.0 Extended Capacity Battery Pack to instantly increase the runtime and durability of your Milwaukee M12 cordless tools.

• REDLINK™ Intelligence: Provides optimized performance and overload protection using total system communication between tool, battery and charger
• All-Weather Performance: Delivers fade-free power in extreme jobsite conditions
• Best-in-Class Construction: Offers long-lasting performance and durability
• Versatility: Powers 70+ Milwaukee M12™ cordless solutions