Energizer 321 – Silver oxide button cell

The Energizer 321 is a small silver oxide button cell designed for miniature watches and precision quartz movements. It provides a stable voltage and is designed for long service life.

Interchangeable types:
SR616SW, SR65, 280-73, D321, GP321, GP21, SR616SW (Maxell, Panasonic, Sony, Toshiba), Rayovac 321, Renata 321, Seiko SB-AF/SB-DF, Timex DQV, Varta V321.

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