Designed with 299Wh capacity and charging up to 6 devices at once, the Anker SOLIX 522 is a best portable battery powered generator to power your 99% consumer electronics like cell phone, laptop, drones, fan, TV and etc when you are in on-the-go off grid adventures(camping, tailgating, RV road trip , gateway) or as an emergency home backup if the electricity goes out unexpectedly. As a portable power station, it weighs only 8.6 pounds, making it a breeze to carry around.