The Milwaukee Tool ROLL-ON 7,200W/3,600W 2.5kWh Power Supply features an instant set-up to eliminate gas and temporary power hassles and provides power anywhere. This power supply includes a REDLITHIUM Integrated 2.5kWh Battery which provides high power and run-time to sustain demanding applications. The ROLL-ON is equipped with two 20A duplex breaker outlets, a USB-C, and a USB-A to provide power for multiple 20A corded tools, chargers, and sensitive electronics. It delivers 7,200W of starting power and 3,600W of running. Additionally, it features a sine wave inverter that protects sensitive electronics and has pass-through power for the ability to charge and discharge simultaneously. The power supply is IP54-rated.