Scott...
It is highly unlikely based upon dealing with this issue directly with my buyers that the charger is at fault.
Also there is a thread in this forum entitled:
"Is the Pronto charger a joke?" that deals with this issue you have raised in much detail. You can search for that thread, or, if I have done the link correctly, simply click on the link I am providing next:
Click This to View The Thread: Is the Pronto charger a joke?If you have any more questions you need answered after reading that thread, please feel free to ask away.
-Bruce
alpha2data
on eBay