This is a 16-Foot Solar Water Pump Extension Cable with 2-prong quick connector.
Please make sure to confirm the size chosen matches your pump. This cord comes in two sizes:
1) 160+GPH (12 watt kit) and 360+GPH (20 watt kit) Solariver Solar Water Pump Kits, and the Solariver Aerator (10 Watt) with 5 air stones.
2) 900GPH (70 watt solar water pump kit), and 655GPH (35 Watt) Solariver Solar Water Pump Kits
The Solariver solar water pump extension cables include waterproof screw connectors to keep moisture out of the connection. A maximum of 2 extensions (an additional 32') can be added between the pump and panel for a total of 48 feet.