Looking for alt 1.3 batts for my old handheld Standard transistor radio, Japan, from the 1960's.?

Question

The radio is an old "Standard Micronic Ruby SR-K 71F from the 60's. It requires three "Eveready" E640 1.3 battery. Need Equivelent.

Answer 1

Discontinued Battery Part Number E640 - Discontinued Battery Chemistry Mercury, Original Capacity 500mAh, Original Voltage1.4 Volts, ANSI/NEDA 1105M - IEC NR52, Original Diameter 16 Original Height 11.2 mm, Replacement Battery A640PX, Replacement Battery Voltage 1.5 Volts , Replacement Battery Chemistry Alkaline, Replacement Battery Capacity 350mAh, measurements -11.2 mm, 16mm *** Mercury Batteries are discontinued in the United States. The voltage of batteries for some devices does not have to match exactly (as long as it is close to the original voltage - a few tenths of a volt). In some devices this voltage difference may cause a slight difference in performance. Please adjust your device, if necessary.

E640 $4.99

http://discontinuedbatteries.com/e640.ht...