Installed the unit in the link below. I have this on all of my vehicles. Works great and most I ran with the plug available without opening the hood.
I use dielectric grease on the exposed plugs
I didn't think I would need it as the HV battery should keep it charged but based on other post sometimes it doesn't
NOCO GENIUS2D, 2A Direct-Mount Onboard Car Battery Charger, 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Marine, ATV, Truck and Deep Cycle Batteries https://www.amazon.com/dp/B07W3QSMF...ZEE9P8RDNR0EK0A_2&starsLeft=1&skipTwisterOG=1
I use dielectric grease on the exposed plugs
I didn't think I would need it as the HV battery should keep it charged but based on other post sometimes it doesn't
NOCO GENIUS2D, 2A Direct-Mount Onboard Car Battery Charger, 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Marine, ATV, Truck and Deep Cycle Batteries https://www.amazon.com/dp/B07W3QSMF...ZEE9P8RDNR0EK0A_2&starsLeft=1&skipTwisterOG=1