The Togo Power A300B is designed for portability. Whether you're camping with your best friends, backpacking, hiking, overland camping or boating, Togo Power A300B provides you with reliable power and takes no space. Let yourself freely enjoy pleasant leisure time! Multi-Functional Outputs: The Advance 300B is equipped with a 231 Watt-Hour (10.4 Ah, 22.2 V) lithium-ion battery pack. It features 1* AC outlet (120V, 300W, 600W Peak), 2* USB-A ports, and 1*Type-C port. This unit can power lots of items such as phones, laptops, mini fans, and more. This unit also uses pure sine wave technology to effectively charge all your items efficiently. Handy Power Source: The Advance 300B compact power station is a handy tool to use for home back up power, traveling, camping, road tripping, and more! With a weight of 6 lbs., its easy to carry and simple to use. Quality Assurance & Certified Safe: Safety has always been our first consideration. The Advance 300B power station was designed by experts to provide you with a Battery Management System (BMS). BMS enables short circuit protection, voltage control, temperature control, and more advanced safety operations. Green Solar Generator: The Advance 300B, with a built in MPPT controller, can get the maximum recharging efficiently needed from our portable solar panels. You can also charge your unit through an AC outlet and a DC outlet in your car (cigarette lighter).