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Dear All,
I am new to all this and busy trying to design a simple electric diagram for my camper-van conversion.
I will only be using a 100Ah leisure battery and I was wondering if the DC-DC smart charger 12 / 12 18A would be enough.
I am assuming charging with the 18A would take twice as much time than with the 30A. Correct?
What would be a rough estimation of how much I could charge with say an hour of driving?
Many thanks for your support.
Oliver
Hi @Oliver-VT
If that 100Ah is a Pb battery, then a 'design' point could be 0.1C or 10A. Depends who you ask, and even the batt maker might say they'll take more. Adding loads at the same time will add to that 10A, But if little load, then the 18 should be more than adequate.
Consider your alternator too. They can get hot, even burn out at low engine revs if supplying a lot of power.
Hey JohnC,
Thank you for your feedback. I'll be fitting a 100Ah AGM battery, so yes, Pb it is...
I don't quite get your point with 0.1C or 10A. Could you expand on that a little bit if you don't mind?
Cheers
Oliver
