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321, SR616SW Maxell Battery

Regular price $1.92

Normally used in watches, with a shelf life of 5+ years

Other applications may include calculators, film cameras, medical instruments, cash registers, or FA instruments (measuring instruments, onboard microcomputers, sensors)


  • Low Drain Type - Best used with analog watches
  • A flat discharge curve during discharge supplies a stable voltage until the end of the discharge life
  • High-energy density per unit volume provides 2x the amount of energy capacity as button-type alkaline batteries
  • Featuring Maxell's original leak-resistant processing

Also Known As:

1174SO, 280-73, 611, D 321, D321, DA, GP321, R 321/38, RW 321, SB-AF/DF, SP321, SR 616 SW, SR616, SR65, V321

Compatible With:

Bulova 611, Citizen 280-73, Duracell D321, Energizer 321, Eveready 321, IEC SR65, Maxell SR616SW, National SR616SW, Panasonic SR616SW, Rayovac 321, Renata 321, Seiko SB-AF, SB-DF, Sony SR616SW, Timex DA, Toshiba SR616SW, UCAR 321, Varta V321

Battery Attributes
Battery Type Button Cell
Voltage 1.5 V
Chemistry Alkaline
Size Button Cell
Terminal Type Pressure Contacts