
So far I've only charged 4 35 Ah AGM batteries with it. I bought it because I can charge two batteries at the same time. This is a robust charger that delivers up to 10 amps per battery (20 amps total) and can support traditional LED acid, AGM and even lithium batteries. I have several 100Ah batteries that need charging. I will inform you if anything changes. So far I'm impressed. This is a reliable charger.

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