SureSave RV Extension Cord 50 Amp 25 Feet Heavy Duty Power Cord for Generator, RV Campers, and EV Charging NEMA 14 50P Plug with Handle Grip, UL Certified Raybee Easy to use✅Rear Camera✅Larger Battery✅Work Stylus Pens Easy to use✅Rear Camera✅Larger Battery✅Work with XV100 Endoscope✅2G+ 64GB Storage✅DoIP & CAN FD ✅36+ Resets✅3 Year Updates✅ECU Coding✅Bidirectional✅Key Programming✅8 In 1 Graphing Live Data No electricity required for magnetic base No loss of magnetic grip due to unintentional power loss Powerful hold on a wide range of steel thicknesses Female NEMA 14 50R Plug with Ergonomic Handle Plug and Power Cord Sizes: The heavy duty extender features a 25ft cord with a male 4 prong plug (NEMA 14 50P) to a female 4 prong connector (NEMA 14 50R)