With our advanced portable USB charging adapter, you will be able to fully utilize the potential of the DeVolt 20V MAX battery. This compact power hub converts your DeVolt 20V battery into a powerful charging station, equipped with USB and Type-C interfaces, making it easy to charge devices such as smartphones and tablets. It adopts PD3.1 fast charging technology and has a powerful 28V 5A MAX output, with a charging speed 40% faster than the standard model - perfect for demanding environments and time-sensitive tasks, whether you are using the DeVolt 20V pine tree trimmer on-site or need to quickly charge DeVolt lamps. It is a must-have for DeVolt battery adapters and a reliable alternative to dedicated Miller or Robio battery chargers. This product is designed for true portability, with its compact size (3.7x2.3x1.5 inches), allowing it to be easily placed in any DeVolt toolbox or backpack, becoming your essential companion on construction sites, camping, and RV trips. This product has passed CE, FCC, and ROHS standards certifications, featuring comprehensive protection against overcurrent, short circuits, and overvoltage, ensuring the safety of your DeVolt batteries and connected devices. This integrated DeVolt battery charger accessory is an intelligent portable power solution for every professional and outdoor enthusiast.