Inquiry (采购产品): PX625 battery substitute I'm looking for a substitute for the two alkaline PX625 battery which powers my Nikon F meter. I need something which does not suffer such a power drop at below-freezing temperatures. Thanks. sherwood@hawaii.edu **** Hidden Message ***** Sherwood Maynard 96822 USA Company: University of Hawaii E-mail: sherwood@hawaii.edu **** Hidden Message ***** sherwood@hawaii.edu