So my research seems to make sense......as I have killed a few batteries by accident without getting MSDS information as to what I was working on. I don't think it is possible to do this without the potential for disaster.
Desulphators typically apply a higher charging voltage than usual to the battery in an attempt to punch through this dielectric layer. Some reconditioners use high voltage pulses, some apply a high frequency (a couple of MHz) ac to the battery.
Sulphation is reduced by redissolving the sulphate crystals in the electrolyte. The lead sulphate crystals will dissolve if the electrolyte temperature is increased or if the battery is fully charged.
Traditionally, you could use both approaches at the same time by applying a higher voltage. The sulphate crystals increase internal resistance, so you need to apply a higher voltage to force charge into the cells. The high internal resistance also caused the temperature of the cells to increase, helping dissolve the crystals.
SLAs and AGMs have a major problem with this approach. If you apply excessive voltage, gas is generated faster than usual and the electrolyte level drops. In a maintainable wet cell this gas is vented, and you can top off the electrolyte if necessary. Not so with SLAs and AGMs. The gas pressure will build and ultimately the cell will vent, perhaps catastrophically. Care is needed.
I'm not saying I hope you die or anything but let me know how this goes and if we don't hear back we'll know
