The M12™ HIGH OUTPUT™ 5.0 Ah battery pack delivers up to 25% more power compared to the M12 B4 REDLITHIUM™ battery, providing improved performance for demanding applications. It runs up to 25% cooler than other M12™ REDLITHIUM™ battery packs during heavy use, helping to extend battery life and maintain efficiency. REDLINK™ intelligence and overload protection safeguard both the battery and tool from damage in tough conditions. The advanced temperature management system keeps the battery within an optimal range, while individual cell monitoring maximises run time and long-term durability. Its improved housing resists oils, solvents and greases, and the integrated welded frame construction with shock responsive separators helps protect against vibrations and drops. The battery also features discharge protection to prevent cell damage and can operate in extreme temperatures down to -20 °C without compromising runtime or battery life.