Hey guys, I decided to hook up a trickle charger pigtail directly to the battery on my wife’s 2018 Cayenne. We leave for several months in the summer and I want to leave it on a Battery Tender. I tried trickle charging through the “emergency” jumper terminals under the hood but the red indicator light never turned green after 14 hours. My thought is that these leads are too long for a trickle charger to be effective. Anyway I watched a couple YouTube videos on battery replacement but they were all on earlier generations of Cayennes. Apparently the design has changed and it’s a royal pain in the ass to get to the battery. Portions of the carpet have to be cut to access the battery cover. Then the clips are in impossible locations to remove. I eventually got things hooked up but wonder how the hell you replace the battery? This generation is new enough that few have probably had to replace their OEM battery. I don’t know how anyone could lift that huge battery straight up to get it out. I’m sure at the dealer it’s a $2000 dollar job!