5PK Maxell Silver Oxide SR41SW High Drain Watch Battery Replaces 384, 392, MD384

Maxell Silver Oxide SR41SW High Drain Watch Battery Replaces 384, 392, MD384 -More

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Maxell Silver Oxide SR41SW Low Drain Watch Battery Replaces 384, 392/384, MD384, D384/D392

The 384, or SR41SW, is a rare Silver-Oxide cell 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).

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.

Maxell Silver Oxide SR41SW Low Drain Watch Battery Specifications
  • Chemistry: Silver Oxide
  • Nominal Voltage: 1.55V
  • Nominal Capacity: 45mAh
  • Nominal Discharge Current: 50 (�A)
  • Diameter: 7.9 mm
  • Height: 3.6 mm
  • Weight: 0.7(g)
Maxell Silver Oxide SR41SW Low Drain Watch Battery Features
  • Flat discharge characteristics A flat discharge curve during discharge supplies a stable voltage until the end of the discharge life.
  • High-energy density High-energy density per unit volume provides approx. twice as the amount of energy capacity as button-type alkaline batteries.
  • Excellent discharge load characteristics Employing an alkaline electrolyte, the SR battery features excellent discharge load characteristics. Depending on the composition of the electrolytes, two models are available;
  • a low-drain type for analog watches, and a high-drain type for multi-function watches incorporating an alarm, illumination light, etc.
  • Superior leakage* resistance Featuring Maxell's original leak-resistant processing, the SR battery has excellent leakage resistance, which suppresses the electrolyte from rising up and seeping out � a basic phenomenon of alkaline electrolytes.

Maxell Silver Oxide SR41SW Low Drain Watch Battery Also Known As: AWCI S13, Energizer 392/384, Energizer 384/392, Energizer MD392, Energizer MD384, UCAR 392/384, UCAR 384/392, UCAR MD392, UCAR MD384, Eveready 392/384, Eveready 384/392, Eveready MD392, Eveready MD384, Citizen 280-13, Citizen 280-11, Duracell D392/D384, Duracell D384/D392, Duracell D392, Duracell D384

Maxell Silver Oxide SR41SW Low Drain Watch Battery Compatibility

  • ENERGIZER: 384
  • DURACELL: D384
  • RAYOVAC: 384
  • VARTA: V384
  • RENATA: 384
  • CITIZEN: 280-18

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Additional Info

Additional Info

UPC 025215736698
Weight 0.0500
Height 0.140
Condition New
Country of Manufacture Japan
Brand Maxell
Battery Size 392 / 384
Chemistry Silver Oxide
Output Voltage 1.55
Amperage 45
Amperage (mAh) 45
Input Voltage 1.55V
Input Voltage 1.55V


Specification Sheets & Documents

No specification or documents available currently available for SR41SW. If you require a spec sheet, a msds sheet or any additional documents, please contact us and to request them. We will work to accommodate you.