Thanks to all that replied.

Tim - That was the info I was looking for.

Again, my concern is that the battery has an "ozone" smell,
and IF I need a good battery to run, don't know if the unit
has been effected by the "bad"(?) battery.
The screen was flashing on and off, now it is doing nothing.

Will give it a few hours more, as long as it doesn't burst into flames...!