Expandable Parallel Capability -- This outdoor power device allows you to connect another 6250-watt inverter, effectively doubling your power output for situations that require more energy. Plug-and-Play -- This small generator features a 120V 15.4 A household duplex outlet that provides clean electricity (less than 3% THD), along with a 12V automotive-style outlet and parallel outlets, ensuring you can start using it right out of the box.
eBay