I got this Gillette "electric" Techmatic, known as the Orbitor 4000 (from the early 1970's), and of course the battery's no good any more. The blue unit is the charging base and the rechargeable cells reside inside the white handle. I see no obvious way of opening it up without breaking up the plastic handle. Probably, it was never meant to be reopened. Still, I have a guy who thinks he can rebuild or replace the cells and get her running again.
Anybody ever successfully get one of these open?
Anybody ever successfully get one of these open?