Hi There,
I have three of these 12V 15A chargers
Coincidentally after the recent firmware updates all three are now no longer charging and flipping between bulk and absorption.
Do I have to make a claim for all three?
I’ve previously had one of three go bad I think due to heat. I now run a fan over them when in 15A mode. The one of three I had replaced under warranty.
Are we sure the firmware isn’t related to this? Three chargers all from different dates fail all at once ?