----- Original Message ----- From: frank theriault Subject: Re: Pentax SP1000 battery
> Hi, Frantisek, > > The mercury cell is a px400, but they can be pretty hard to find, as > they've been illegal in many places for quite some time. I think Varta > might have been one of the last to make them, but they've now stopped. > Frantisek may have an easier time finding one where he is than we have in North America. I believe a #390 watch cell is identical to the px400, except for the lack of the plastic collar. The collar is important for otherwise the cell can short circuit on the compartment. William Robb - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .