Delivers up to 3X more runtime, 20% more power and 2X more life than standard lithium-ion batteries. The M12™ REDLITHIUM™ 3.0 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. Its compact design fits in tight work spaces and reduces user fatigue. Managed by Milwaukee's exclusive REDLINK™ Intelligence, the battery features overload protection to prevent you from damaging yThe 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™ 3.0 compact battery pack to instantly increase the runtime and durability of yThe Milwaukee M12 cordless tools. Delivers up to 3X more runtime, 20% more power and 2X more life than standard lithium-ion batteries. The M12™ REDLITHIUM™ 3.0 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. Its compact design fits in tight work spaces and reduces user fatigue. Managed by Milwaukee's exclusive REDLINK™ Intelligence, the battery features overload protection to prevent you from damaging yThe 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™ 3.0 compact battery pack to instantly increase the runtime and durability of yThe Milwaukee M12 cordless tools. REDLINK™ Intelligence: provides optimized performance and overload protection using total system communication between tool, battery and charger Best-in-class construction: offers long-lasting performance and durability All-weather performance: delivers fade-free power in extreme jobsite conditions Versatility: powers 70+ Milwaukee M12™ cordless solutions LTweight over 65 percentage lighter compacting NiCd batteries The M12 series offers solutions that deliver portable productivity. They take on the tightest spaces and are specifically built to go anywhere. They are trade focused, system wide, lightweight with ergonomic design make portability easy, and operation faster and more productive.