Would you replace all n6n GC batteries
My Phaeton has 4-6v Duracell batteries, purchased from Sam's just over two years ago. They only came with a one year warranty, which I have discovered is pretty standard for deep cycle batteries. ...
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Well here's my take. I'd replace the one with the bad cell and pair it back up. Yes it will be drug down to the other 3's level But it certainly won't" damage" the 2 year old batteries To my knowledge. You won't certainly won't increase the life of the others and you will reduce the new ones life, however for the price of one battery you will have 4 that will at least give perhaps a few more years for a low price before you dump them Snd you switch to Agm for bigger bucks. Unless of course you planned to do that now and are ready to spend 800 + bucks for new lifelines.
