What size converter charger should I get?
Our vintage travel trailer doesn't currently have one, but it came with a marine battery that's rated at 85 Amp/hours. The smallest converter chargers I'm seeing are 35 amp. Is this small enough?
Forum Discussion
2oldman wrote:
Is this a real consideration? I mean, can a single small battery be harmed by say a, 100a charger?
Yes if it is a cheap single stage one.
Getting one that is an automatic two or three stage is probably more important than the total capacity.
If it automatically steps down as the charge goes up, you can get one with a larger initial capacity for faster charging.
