battery switches

Hi All, I’m in the UK and just taken delivery of a new 250 SLX. This boat unlike other sports boats I’ve had has 2 battery switches. One under the rear seat and another in the engine bay. Can anyone who has the same boat answer why that is and what each one does? It’s also has a small black...

Question for the Sea Ray fam, I'm fairly new to this boat and have never stayed overnight on the hook with my 370, primarily because I'm scared to death of waking up far away from the marina with dead batteries. Here are 2 common scenarios that I could use some advice: 1. If the generator is...

Okay, so I had a marine mechanic install a dual battery system in my 99 Sea Ray 210 Signature. He installed a manual switch like a Blue Sea or something of that nature. Anyhow, I will be installing LED lights throughout the deck of the boat and am curious as to which battery, if any, I connect...

Hello, I recently bought a 1986 30ft Sea Ray weekender at an auction. It has twin 350 merc's. I have looked and looked and cannot find the battery switches. On this model the batteries are located between the two power plants, not behind them. I have pulled up the specs on Sea Ray (online...

Hi, Just a question. My drawer refrigerator runs on 12V only. When I leave the boat, I would love to keep the drawer refrigerator going (drawing off the battery). As long as the battery is being charged from dock power, is there a potential problem with this? Is it much better to keep the...