This Varta V80H Battery, provides 1.2V/80mAh of power. Measuring .diameter of .62"(15.5mm), and a height .24"(5.9mm), this cell, used primarily for Memory Protection, will keep your data intact.
V80H BATTERY SPECIFICATIONS:
Voltage - 1.2
Capacity - 80mA
Chemistry - NiMh
Dimensions - diameter of .62"(15.5mm), and a height .24"(5.9mm)