Connects two firman inverter generators together to double or triple power. LED light under each outlet for improved visibility anytime. Connect any two inverters, even inverters of different sizes. Combine any 2 firman inverters from our firman inverter generators family. 2100's and 3300's - mix and match as need and/or desire. Compatible with generator models W03081, W03082 and W03083. Outlet covers to protect the outlets from dust and debris. 120 volt AC 30 Amp Receptacle TT-30R (RV). 120 Volt AC 30 Amp Receptacle L5-30R. LED panel for improved visibility anytime, anywhere. Built in compartment for parallel cords for easy storage as show in below picture. Small and portable design. Easy to operate. Warranty: 3 years limited. Made from vinyl. No assembly requires. 10.2 in. L x 6.2 in. W x 9 in. H (3.97 lbs.). The FIRMAN Parallel Kit double or even triples your power by connecting two FIRMAN Inverter generators together. Exclusive to FIRMAN products, this kit combines any two Inverters from our FIRMAN inverter family, even two generators of different wattage. Integrated outlet covers come standard on our parallel kit to protect the outlets from dust and debris.