R30 electronics

[christianenelson]

Hi all, I have a 2022 R30, twin 350 Volvo. The other night we were heading home and the right Garmin started to flicker and eventually went out, then the left, then the stereo and the only lights that were operable were red overhead and navigation. No cockpit lights or docking lights. I stopped the boat, and when I turned the battery buttons off at the helm, the house flickered. The next day the house battery needed to be manually switched on and off, the engine batteries worked fine. I also got a low voltage alarm (8.9v) on the screen prior to this. This is odd because I keep the boat on the built in trickle charger when not using, and spend minimal time with the stereo on and engines off (30-90 minutes max).

I had a battery issue last year and they were replaced. Doesn't seem right that another battery died.

Anyone experience this or have any thoughts?

Additionally, last night we went out to watch fireworks, everything worked perfectly fine, including the battery buttons at the helm, which might be even more frustrating...