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Maxell SR421SW Battery Silver Oxide

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  • Single battery in sealed retail package
  • Usually ships within 24 hours

$5.99

In stock

Single Maxell SR421SW battery. Most commonly known as a replacement 348 watch battery but used in many other electronics. See our full list of SR421SW equivalent batteries below and in the specifications tab above.

SR421SW Battery Specifications:

  • Model: SR421SW
  • Brand: Maxell
  • Chemistry: Silver Oxide
  • Diameter: 4.8mm
  • Height: 2.15mm
  • Voltage: 1.55V
  • Capacity: 12mAh
  • Weight: 0.17g
  • Operating Temperature: -10℃ to 60℃

SR421SW Cross Reference and Equivalent Batteries

  • D348
  • V348
  • SP348
  • SB-A6
  • 280-77
  • GP348
  • SR421
  • SR421W

Silver oxide SR421SW datasheet. We have a full range of SR421SW batteries with all major brands available.

Nominal Voltage

1.55V

Nominal Capacity

12mAh

Equivalent Batteries

D348
V348
SP348
SB-A6
280-77
GP348
SR421
SR421W

Dimensions

4.8mm x 2.15mm

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