http://www.matronics.com/searching/getmsg_script.cgi?INDEX=45979636?KEYS=battery_desulfator?LISTNAME=AeroElectric?HITNUMBER=2?SERIAL=13384424751?SHOWBUTTONS=YES

The above link is a part of Bob Nuckolls input on desulfators.  There are a total of 8 msgs that showed up on a search of the Aeroelectric list on the subject.  It would appear that they might not work.

Bill B

In the Dec 06 Sport Aviation Magazine, there is an article by a Dave Baker, about a circuit board to pulse desulfate lead acid battery's.  My aircraft battery is dying, along with other batteries on the farm.  Does anyone have any knowledge if this do it yourself item works.  JohnD