Got a pop-up camper or trailer with a hard-to-reach battery? This 2-pack battery wiring harness set is here to make your life easier. It's designed to extend your battery charging terminals, making it simple to keep your battery trickle-charged and ready to go. Each harness includes a battery side connection, a 15-amp resettable fuse for safety, and a trailer side connection with a plug that's easy to disconnect. The trailer side even comes pre-attached with 12-10 AWG butt connectors for a clean, secure connection to your trailer's 12-volt input wire. Reference OE numbers include 4716-4701 and 4749B5531. It's a straightforward install—just find the wire leading to your converter and connect the positive and negative correctly. Fits many pop-up campers from around 1999-2010 (always double-check compatibility!). A practical upgrade for any camping enthusiast.