Milwaukee M18 REDLITHIUM High Output 18 Volt Lithium-Ion 12.0 Ah Tool Battery w/M18 & M12 Rapid Charger

The M18 REDLITHIUM High Output HD12.0 battery pack provides more power and runs cooler versus M18 REDLITHIUM HD battery packs. Delivers fade free power and runs substantially cooler through heavy applications, allowing tradesmen to push their cordless tools harder and longer than ever before. The M18 REDLITHIUM High Output HD12.0 is the best performing cold weather pack ever made, providing increased power in extreme cold weather conditions (below 0 F/-18 C). Onboard fuel gauge displays remaining run time. The REDLITHIUM High Output HD12.0 battery is fully compatible with M18 solutions. Includes M18 & M12 Rapid Charger.