The MILWAUKEE® MX FUEL Backpack Concrete Vibrator delivers consistent starts and the most reliable pours with the power to push up to 2-1/2" heads, without the headaches of gas, consolidating up to 70 yds³ per charge with a 1-1/2" head and a 7ft shaft. The POWERSTATE Brushless Motor delivers the power to push up to a 2-1/2" head at over 11,000 VPM for optimal consolidation, even in the stiffest concrete. The MX FUEL REDLITHIUM battery pack provides instant power to the backpack concrete vibrator and requires no regular maintenance, less noise, and no emissions for a safer workspace, indoors and out. The push-button start delivers instant power, eliminating the repetitive motions of a pull start to reduce downtime and get jobs done faster with the power and run-time professionals expect. The battery-powered backpack vibrator is compatible with all MX FUEL REDLITHIUM batteries, delivering the most efficient and reliable power for equipment. The modular design allows for easy removal of the backpack harness for walls and columns. This cordless concrete vibrator can accept whips up to 21 ft long without sacrificing power. The wireless remote (included) allows you to turn the machine on from up to 30 ft away for greater freedom when using long shafts. The MX FUEL Backpack Concrete Vibrator is ONE-KEY Compatible to track, manage, and secure their equipment from their mobile device or computer using the industry’s largest Bluetooth® community tracking network.