Max. 4500 N pressure force - approx. 40% higher than the previous Milwaukee sealant / glue guns_x000D_REDLINK overload protection electronics in machine and battery for unsurpassed durability_x000D_Optimized performance with all sealants and adhesives and even at cold temperatures_x000D_Anti-drip function for extremely neat finish_x000D_Electronic speed control via adjustment wheel in six steps for controlled kit flow_x000D_Large, robust plunger design for constant flow, minimal recoil and efficient use of all sealants in the cartridge_x000D_Individual battery monitoring for optimizing working time and durability of both machine and battery_x000D_Built-in fuel gauge and LED lighting_x000D_REDLITHIUM-ION battery offers superior battery construction, electronics and non-fading performance for longer operating times and more work per battery life_x000D_Flexible battery system - works with all Milwaukee M18 batteries_x000D_Charger included_x000D_No batteries included