✅PORTABLE LAPTOP CHARGER: EnginStar R150 portable power station is equipped with a 155Wh lithium battery pack, no fuel or gasoline needed, much quieter than gas powered generators! Only 4 lbs, the size is only 4.5*6.5*7.5 inch, easy to carry the external battery for your next camp trip, hiking or vending events. ✅MULTIPLE CHARGING PORTS: 1x 110V/150W AC outlet, 2x DC outputs(9V-12.6V/10A), 2x USB ports(total 5V/3.1A max), 1x USB C port(5V/3A, 9V/2A). The portable charger with 6 outputs run simultaneously can deliver a stable power more than 150W, to power your small electronics like phone, fan, tablet, camera, drone, laptop, lights etc. ✅CLEAN POWER ADVANCED DESING: The battery bank built with a LCD screen will tell you the output and input at any time, give you warning when something goes wrong. Designed a LED light on the back with 3 modes: steady, strobes, SOS, suitable for your outdoor camping, home use, balckout and emergency.