Originally Posted by moparx
i never thought this question through, thinking it would be possibly easy [?] to do if one had the two different chargers side by side.
thanks for giving me more thorough insight on this matter ! bow
as it seems both chargers work as they are designed, and both seem to have reasonable reviews, it looks like the comparisons come down to price and longevity.
as the desulfate chargers are somewhat of a new process [?] available to the general public, i'm guessing it will be a "time will tell" process to see which will last/work for the longest time.
i will bet they don't last as long as my old style charger, which still works great. biggrin
beer


You may be right, and the new ones may not last as long, but keep in mind in my case it revived my battery that I was getting ready to toss. Guess what charger I'd been using? Yep, it was a Shumacher. There is also another desulfating charger worth looking at. It's the one I believe is shipped with Vettes. I believe the ones GM uses are made by CTEK and the Xtreme is used by the military.