Shop Nilight EV Charger Adapter Cord 30 Amp to 50 Amp 4 Prong Pure Copper New Dryer Outlet to EV Plug Conversion Heavy Duty 10 Gauge Wire 14-30P to 14-50R 30M/50F for Level 2 EV Charging in high quality, support 2 Years Warranty. Allows you to charge Your EV in the garage or home with 4 4-prong dryer outlets. The NEMA 14-30P 4-prong plug is compatible with the new dryer outlet. Note: suitable for Level 2 J1772 EV electric vehicle charging. It’s not fit for an RV or dryer. Please check if the receptacle of your home outlet is NEMA 14-30R.