On-Board Battery Chargers?

[PanMan_VA]

My Guest dual bank charger has been in constant use since 2006 and is still going strong. I also have a BPS XPS (repackaged Pro Mariner?) single bank charger that works well.

Go with 10 to 15 amps per bank. The faster you can get a battery back to full charge, the longer it will last.

[fished-out]

Got a 4 bank "Dual" pro for my 36 volt system--4 seasons and still going strong. Prior boat, had another brand (can't recall the name--got it at Bass Pro)--there was a recall and they replaced it with a Dual Pro. Never looked back.

["G"]

I am on my 5th year with my Dual-Pro onboard charger....no problems.

[EYECROSSER]

Ive got a BP 5/5/5 and had no problems in two years. Its pluged in all the time at the lake year round and remember, its puts most of the voltage where you need it. I might have bought a more expensive one but my budget wouldnt let me "WIFE" Good Luck!