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Maxell Silver Oxide Watch Battery SR416SW Low Drain Replaces 348 SB-A6

  • Brand :  
  • Maxell
  • Output Voltage :  
  • 1.55V
  • Amperage :  
  • 12mAh
  • Chemistry :  
  • Silver Oxide
  • Battery Size :  
  • 348
  • Height :  
  • 2.15mm (0.08")
  • Diameter :  
  • 4.8mm (0.19")
  • Country of Manufacture :  
  • Japan
  • Model Number :  
  • SR421SW
  • UPC :  
  • 025215733444

List Price: $10.99
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 Special Price: $4.95


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Maxell Silver Oxide Watch Battery SR421SW Low Drain Replaces 348 SB-A6

The 348, or SR421SW, is a popular Silver-Oxide cell commonly 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).

This is a "SW" low drain battery. Low drain batteries are best used in devices that use a small amount of power over a long period of time: Analog watches, TV remotes, alarm clocks, etc. This is in comparison to high drain batteries, which are for devices with a continuous, low power use and occasional high peaks: Analog and digital watches with extra functions (backlight, alarm), pocket calculators, electronic games, cameras, etc.

  • Chemistry: Silver Oxide
  • Voltage: 1.55V
  • Capacity: 12mAh
  • Diameter: 4.8 mm
  • Height: 2.15 mm
  • 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: 280-77, 348, SB-A6, SR421, SR421SW, V348, GP348, D348

Need more than one? We offer great discounts on quantity orders and FREE SHIPPING offers available.

Manufacturer Model
Maxell SR421SW
Pulsar Y151
Pulsar Y151A
Seiko 1F21
Seiko 2J30
Seiko 2J41
Seiko 2J80
Size 280-77
Size 348
Size D348
Size GP348
Size SB-A6
Size SR421
Size SR421SW
Size V348
Sportline Pedometer 4144
Timex M Cell
Whittnauer Ladies Astor Watch 11P06

This battery was added to our catalog on Thursday 23 September, 2004. - #281

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