The Milwaukee MX FUEL CARRY-ON 3600-Watt/1800-Watt Power Supply provides 3600 peak watts, 1800 continuous watts of pure sine inverter energy, powering everything from high demand 15 Amp tools to sensitive electronics. The battery-powered generator eliminates the cost of gasoline and doesn't require engine repair or maintenance, reducing downtime to get jobs done faster. The cordless generator can be powered by a single battery for lightweight portability or 2 batteries for double the run-time. The temporary power supply is ONE-KEY Compatible. Track, manage and secure equipment from mobile devices or computers using the industry's largest Bluetooth community tracking network. Achieve superior power and performance with this Milwaukee M18 FUEL 4-1/2 in. to 6 in. Braking Grinder, Paddle Switch, No-Lock 2 battery kit. Generating the power of a 13 Amp corded grinder, the tool features a grinding capacity of 6 in. It brakes all accessories in less than 3-seconds, while REDLINK PLUS intelligence protects the grinder from overloading, overheating and over discharge. The M18 REDLITHIUM HIGH OUTPUT XC6.0 Battery delivers more material removed per charge and exceptional run time. FIXTEC nut and tool-free guard adjustments mean less downtime as you work. This kit includes one M18 REDLITHIUM HIGH OUTPUT XC6.0 Battery. The grinding wheel is sold separately.