Phil,

When I had mine in the shop in early March they changed the battery cassettes even though there was no apparent problem.

When the tech does the service, they check the service record to see if the battery cassettes have been replaced. The service order shows .1 admin hours, looking up the records with Saturn Central.

If the battery has not been replaced with the newer design battery with the new part number they replace the battery.

The part number is on the service order. I haven't looked at the part number(s) on the battery enclosure, but I would expect that any numbers on the sticker would be that of the enclosure and not the battery.

Hope this helps.

Bob