Originally Posted by chef2sail
I beleive the ACR is the more modern day approach and accomplishes the same thing without having to buy the echo charger.
I'm not familiar with ACR's so I checked out Blue Seas website. If I'm understanding iwhat I read correctly, the ACR will not charge either battery optimally making the use of different battery types a problem? I thought that was one of the advantages of an echo charger system. Not sure what I'm missing here.