New (to me) Doral

[Oklahoma Socrates]

I got a 2004 Doral 330 elegante a few weeks ago. I love the boat, when it works, I’ve had battery issues my entire experience. I have 4 batteries, one for each engine, one for generator and one for seemingly everything else, which keeps dying! Even while plugged into shore power over night, please help.

 

[alldodge]

Your saying the 4th bat (house bat) dies even when connected to shore power?

If this is the case, what type of battery charger do you have and is it a 4-bank model?

 

[roffey]

I would test the battery and go from there. A battery tester is a great thing to have on the shop wall.

 

[tpenfield]

:welcome: to iBoats . . .

Sounds like you may not have the battery switch(es) set to re-charge the 'house' battery . . .