How can I set up by boat so while running, the engine can also charge my 2 front batteries when needed. Tired of using the trickle charger at home. There must be something on the market that allows you to switch back-and-forth??
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How can I set up by boat so while running, the engine can also charge my 2 front batteries when needed. Tired of using the trickle charger at home. There must be something on the market that allows you to switch back-and-forth??
Install a switch.. And wire all batteries in parrell.. All u need is a switch going to the front battery on either the black wire or the red wire.. I would connect a 14g wire from neg on back battery to neg on front battery.. Same for the pos. Side.. But put a switch (on off) and an inline fuse as well.
Of course this only works assuming you have a 12v system in the front as well..
Canadian tire also sells a "battery isolater kit" will make a cleaner job.. And will automatically do the job for you.
This would be the best way as well.. Won't allow the motor battery to drain from trolling motor use. but will still charge the trolling batteries.
Get a 3 bank on board charger. Plug boat in when you get home and its ready to go when you need it.
S.
That won't allow him to charge the batteries off the motor though...Quote:
Originally Posted by Sinker
Not all outboards are set up for charging. Mine will allow me to run the navigation lights while running, but I cannot charge batteries. Check your owners manual.
If your motor is electric start, I would expect it to have charging capability......
Not enough amperage. You'll have to run your motor all day.... and longer.
It can be done over a period of time with a switch. Maybe some solar panels!!! lol
You wont charge your batteries off the engine regardless. Maybe maintain a starting battery, but charging deep cycles isnt gonna happen.
S.
Quote:
Originally Posted by topher
If its an outboard it will only have a small dyno only capable of running the spark plugs. On board multi bank charger is your option. Inboard engine different story. I have a battery 1, 2 or 1+2 switch. Just set to 1+2 while running and your charging.
On board charger only for deep cycle batteries. They charge at a much different rate then starting batteries not to mention that your stator is not likely putting out more than 9amps depending on the model. I've had guys come in with running problems and when we have a look they have extra lights and batteries that non alternator driven outboards just are not capable of operating. DEEP CYCLE BATTERIES USE A ON BOARD CHARGER ITS THAT SIMPLE.