Tianqiu AG7 10Pc Alkaline Button Cell Watch Batteries
Category: AMAZON FASHION
Store: TIANQIU
Average rating: 3.6 (8 ratings)
Features:
1.55v output per battery
Alkaline batteries have a shelf life of approximately 5 to 10 years
Common size designations: AG7, SG7, SR57, LR57, 195, 395, 399, LR927, SR927, LR926, SR926, 1165SO

Button cells are commonly used in electric watches, clocks, timers, calculators, laser pointers, toys, LED "blinkies", and novelties. The alkaline button cell batteries from Tianqiu have a power output of 1.55v and have a shelf life of 5 to 10 years when stored at room temperature (70°F/ 21°C).