Shop Nilight EV Charger Adapter Cord 30 Amp to 50 Amp 3 Prong Pure Copper Old Dryer Outlet to EV Plug Conversion Heavy Duty 10 Gauge Wire 10-30P 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 3-prong dryer outlets. The NEMA 10-30P 3-prong plug is compatible with the old dryer outlet. Note: suitable for Level 2 J1772 EV electric vehicle charging. It’s not fit for RV or dryer. Please check if the receptacle of your home outlet is NEMA 10-30R.