The MILWAUKEE® ROLL-ON™ 7200W/3600W 2.5kWh Power Supply provides the best power for the toughest jobs, instant set-up to eliminate gas and temporary power hassles, and provides power anywhere. ROLL-ON™ includes a REDLITHIUM™ Integrated 2.5kWh Battery which provides high power and runtime to sustain high-demanding applications. This battery is non-removable, and no additional batteries are needed. ROLL-ON™ is equipped with (2) 20A duplex breaker outlets, (1) USB-C, and (1) USB-A to provide power for multiple 20A corded tools, chargers, and sensitive electronics. The Power Supply delivers 7200W of starting power and 3600W of running power to power tough applications. ROLL-ON™'s pure sine wave inverter protects sensitive electronics and features pass through power for the ability to charge and discharge simultaneously. ROLL-ON™ can be instantly set-up on the job, eliminating the hassles of gas or temporary power such as heavy extension cord use, outlet overcrowding, maintenance, pull starts, and gas management, in order to maximize your productivity on the job. With the ability to be powered anywhere, ROLL-ON™ can be used from indoors to temporary outdoor use with no emissions, quiet operation, and IP54 rating to withstand jobsite conditions. The power supply is fully compatible with the PACKOUT™ Modular Storage System and includes 9.5" All-Terrain Wheels to withstand jobsite environments such as gravel, dirt, and mud. Integrated with ONE-KEY™ technology, allowing the ability for tracking, management and adjustable charge rate options to maximize outlet usage onsite. ROLL-ON™ includes a 3-year warranty. Compatible with the ROLL-ON™ 7200W/3600W 2.5kWh Power Supply Cover (48-11-3300) to protect against dust and debris in storage (sold separately).