The BESTEK Dual 110V AC Outlets Power Inverter gives users 300 W of continuous power and 700 W of instantaneous power due to its 2 AC outlets and 2 USB ports, which are ideal for charging small electronic devices. It has a small and compact design that is lightweight, making it easy to carry around. It also features a built-in 40 amps fuse, low battery alarm and shutdown system, overload and short circuit protection, as well as a cooling fan for complete protection.