I can't answer your switch question, as I only run a single battery. For checking the batteries, I would pull them out of the boat, charge them both, and then take them to a shop/store to have them tested-usually free. Then you have a solid answer to if the are good or not.
Results 11 to 13 of 13
06-15-2013, 11:31 PM #11Senior Member
- Join Date
- Feb 2009
- Wausau, WI
2003 Outback, Assault EFI, (6) Polk Audio DB651s, JL Audio M6600 amp, JL Audio M1700 amp, JL Audio 10w6v2 subwoofer
06-15-2013, 11:33 PM #12
New for me 06 Mobius LSV! One issue I need help with on the ballast system...
If they're the originals, I'm betting you need newDrew
2015 Supra SG
06-16-2013, 02:47 PM #13
Batteries were bad. Went to an actual battery specialty store. Cranking one was completely shot, deep cycle was in the red. Only $195 for new ones, not too bad. I like specialty stores like that, they actually knew what they were talking about compared to autozone, and prices were better too.