Milwaukee m18 redlithium high output hd12.0 battery pack provides 50% more power and runs 50% cooler than m18 redlithium hd battery packs. Massive increase in power elevates performance of entire m18 system and drives next breakthrough in m18 fuel， delivering power of a 15 amp corded product. It delivers fade-free power and runs substantially cooler through heavy applications， allowing tradesmen to push ir cordless tools harder and longer than ever before. M18 12.0 battery is best-performing cold wear pack ever made， providing increased power in extreme cold wear conditions (below 0°f/minus 18°c). It provides most work per charge of any professional power tool battery in industry， driving total corded replacement on jobsite. Redlithium high output hd12.0 battery is fully compatible with 175+ m18 solutions. Power your tools like a pro with thisMilwaukee m18 redlithium high output xc8.0 battery pack. It provides 50% more power and runs 50% cooler versus m18 redlithium xc battery packs， delivering high performance with each use. Battery provides increased power in extreme cold wear conditions (below 0°f/minus 18°c) and can handle toughest jobsites. This extended-capacity battery is fully compatible with all 175 plusMilwaukee m18 solutions.

REDLINK intelligence: our battery circuitry provides optimized performance and overload protection using total system communication between tool， battery and charger

Best-in-class construction: offers long-lasting performance and the best protection against jobsite， weather and environmental conditions

Fuel gauge onboard: displays remaining run-time

Versatility: powers all 175-plus M18 cordless solutions

Compatible with all M18 tools

3-year battery warranty

Includes: 1 M18 REDLITHIUM HIGH OUTPUT HD12.0 battery pack and 1 M18 REDLITHIUM HIGH OUTPUT HD 8.0 battery pack