The Milwaukee 2446-21XC M12 Cordless Lithium-Ion Grease Gun delivers unmatched performance with its 8,000 PSI max operating pressure, perfect for demanding tasks and challenging applications in heavy machinery and cold environments. Equipped with REDLITHIUM Battery Technology, this grease gun achieves best-in-class runtime, dispensing up to seven grease cartridges per charge and fitting seamlessly within the M12 tool system. Designed for user comfort and convenience, the tool includes an ergonomic handle, integrated hose storage, and an onboard fuel gauge. In the kit, you receive a versatile 36-inch flex hose, an extended capacity battery, charger, and carrying case, making it a ready-to-go solution for efficient operation.