Maxell Silver Oxide SR712SW Low Drain Watch Battery Replaces 346 SB-DH
The 346, or SR712SW, is a 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). 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 SR712SW Low Drain Watch Battery Specifications
- Chemistry: Silver Oxide
- Nominal Voltage: 1.55V
- Nominal Capacity: 10(mAh)
- Nominal Discharge Current: 20 (µA)
- Diameter: 7.9 mm
- Height: 1.29 mm
- 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 SR712SW Low Drain Watch Battery Also Known As: 280-66, 628, B346L, D346, R 346, SB-AH, SB-DH, SR 712 SW, SR712, SR712SW, V346
Maxell Silver Oxide SR712SW Low Drain Watch Battery Compatibility
- Citizen: 3900, 3900A, 3910, 3910A, 3920, 3920A, 3970, 3970A, 8020, 8020A
- Maxell: SR712SW
- Seiko: 6730, 6730-5619, 6730A
- Size: 280-66, 628, B346L, D346, R346, SB-AH, SB-DH, SR712, SR712SW, V346
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|Country of Manufacture||Japan|