Not sure what's going on but the last two AGM batteries I have had in my truck keep screwing me when its cold out. I had an odyssey AGM that stopped holding a charge after about 3 to 4 years then I bought an Interstate dual purpose AGM battery that has been great for about a year now but all of a sudden when it gets cold out it won't hold a charge.
When it snowed a few inches a couple weeks back the truck wouldn't start so I through on the odyssey battery charger I bought to try and reconditioned my old odyssey battery. I left the charger on over night and the truck started no problem and has been fine since. Now we get another snow event and cold weather and the truck won't start again. I don't have crazy accessories, only my winch that's hooked up full time. I do have a 12v plug and an Anderson plug in the back but nothings plugged in. I don't think I have a parasitic voltage loss.
Again it only seems to be an issue when its cold out. Does anyone one else have issues with AGM batteries?
When it snowed a few inches a couple weeks back the truck wouldn't start so I through on the odyssey battery charger I bought to try and reconditioned my old odyssey battery. I left the charger on over night and the truck started no problem and has been fine since. Now we get another snow event and cold weather and the truck won't start again. I don't have crazy accessories, only my winch that's hooked up full time. I do have a 12v plug and an Anderson plug in the back but nothings plugged in. I don't think I have a parasitic voltage loss.
Again it only seems to be an issue when its cold out. Does anyone one else have issues with AGM batteries?