This doesn't answer your question, but I'm using a disposable lithium in the 6x7 I got on the weekend.
Cheers, Dave At 10:59 AM 8/11/2006, Godfrey DiGiorgi wrote: >A very kind individual has loaned me the use of a Pentax 645 for a >while. It just arrived today ... a nice beastie. I don't have time to >do much with it this week, most likely, but definitely need to get >some batteries. > >I know it takes six AAs: NiCad, Alkaline and Manganese are listed in >the instruction manual. Any idea whether NiMH rechargeables or >Lithium disposables would be safe? > >thanks >Godfrey -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net