ER34615 Lithium

Eunicell ER34615 D size 3.6v lithium batteries 

ER34615 3.6v Lithium Battery 19000mAh (Non-rechargeable batteries,They can't contact the power when you use the batteries,also can't instead of the 1.2V,1.5V Battery )

Long shelf life: at least 10 years
Superior operation in low and high temperature environments(-55 to +85 degree).
Battery Height: 2.42 inch； Diameter:1.33 inch

Capacity: 19Ah
Work for Orbita Sparta watch winder, Memory backup: E.L.T(Emergency Locator Transmitter) CMOS memory, RTC(real time clock) and computer backup