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evilfij

Well-known member
A 5 amp or 10 amp would be what I would get. I have a 3.5 amp noco for the porsches and it’s pretty marginal to save a dead battery. I end up hooking the 10/60 old school to get the battery off flat and then hook it up. 2 and 1 amp I would consider only a maintainer.
 

WreckITFrank

Technical Excellence Contributor
Which one are you supposed to buy for personal garage use? There is a massive jump in price ranges on those.
My 2amp brought a group 31 battery back from the dead. It was sitting in a barn for a year and likely in a barn in France before that. I agree with Ron on the maintainer, but the 2amp is a good deal and seems to a good job de-sulfering batteries and can top off the AGM as well.

*That being said, the 5amp is definitely worth $45, as Ron said.
 
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evilfij

Well-known member



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