✅With this DC to AC battery modified sine wave power inverter, you could get full used of DEWALT 18V 20V Li-ion battery when they are idle. Just a portable power inverter station by 18 volt batteries for camping, hiking, traveling and so on. Great gadget for outdoor power solution, super lightweight. ✅Built in 1 AC Outlet（110V 60HZ), 2 USB Port (5V/2.4A) &Cooling port &1 LED light 200LM，you could charge your smart device like smartphone, tablet and camera, and power small electronics as fan, light and so on. ✅【LED Work Light】: Equipped with 200LM LED work light,(Press the white On/off button first,then the red light button). fit for electrical maintenance, emergency lights, and outdoor camping lighting,Just a portable power inverter station by 18 volt batteries for camping, hiking, traveling and so on. ✅COMPATIBILITY: Compatible with DEWALT 18V 20V MAX XR Lithium batteries,DCB180 DCB181 DCB182 and 20V MAX for DCB200 DCB201 DCB203 DCB204 DCB206 DCB207 ✅The power inverter max power is 150W, so please make sure that the power of the electrical appliances should be less than 150W of the rated power of the inverter. ✅【High-Quality customer service】30 Days Money Back，24hs customer service online service. USB Power inverter for DEWALT has good performance on Circuit protection, Over current protection, Under voltage protection and Low power consumption. Comply with FCC RoHS and CE security testing standards. If you have any questions, please feel free to contact us, our team will do our best to satisfy every customer who buys our products.