<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Don G:
There is a good chance your batteries are still covered under warranty, even if you are not the original owner. Most batteries will have a 5 to 7 year warranty. </div></BLOCKQUOTE>
Winnie OEM is Interstate SRM-29's (after the group 31's were recalled). Per the Interstate web site these batteries have only a 30 month warranty.
I've been thinking/researching what I will do when mine original 12v need to be replaced for some time. I'm pretty much set on switching to four 6V for the higher amp hours.
I'd like to go AGM for long life, better voltage discharge/charging curves and no maintenance. I looked at John Canfield's fav brand (Lifeline). List for their model GPL-4C is over $250 each!!!
If decide to make this investment I'll probably just have to go all out and add a couple of 200w solar panels, charge controller and Link Emeter too.