The LR621 / AG1 battery is one the most common button coin cell batteries used in consumer electronics today. It can be found in watches, calculators, laser pointers, digital thermometers, LED flashlights, toys, calipers, clocks
The LR621 / AG1 battery is a common button coin cell used in small consumer electronics, especially small toys with blinking lights and older model watches. The AG1 is a 1.5V alkaline button shaped battery with 13 mAh measuring approximately 6.8 mm round and 2.1 mm thick.
Equivalent Part Numbers Matched by Brand:
Citizen: 280-34
Duracell: LR621, D364
Energizer: 364BP, 164
Maxell: SR621SW
Ultralast: UL364
Varta: V364
Seiko: TR621SW
Renata: 31
Panasonic: SP364
Master List of Common Names:
AG1, LR60, 164, LR621, L621, 280-34, D364, 364BP, SR621SW, UL364, V364, TR621SW, 31, SP364, GP64, SG1, LR821, SR621, SR60
popular zinc button cell batteries ag1
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