Staff Answer
Sep 24, 2026 - 07:28 PM
There isn't a 12 volt power cord on the Polar N7. The 12V DC supply is hard wired from the RV's 12V system to the terminals on the power board. The only cord is the 120V AC cord, which is the 639683. If you're losing 12V at the fridge, check the fuse at the RV's 12V panel and the connections at the board. If you have any questions, just reach out at info@rvfridgeguys.com or call us at 800-712-8822. You can find everything we carry at www.rvfridgeguys.com.
