Maxell Silver Oxide SR731SW Low Drain Watch Battery Replaces 329, 363, D 329, D329, GP329, R 329/24, RW 300, RW-300, RW300, V329, SR730SW
This battery 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). 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 SR731SW Low Drain Watch Battery Specifications
- Chemistry: Silver Oxide
- Voltage: 1.55V
- Nominal Capacity: 12.5(mAh)
- Nominal Discharge Current: 20 (µA)
- Diameter: 7.9 mm
- Height: 3.1 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 SR731SW Low Drain Watch Battery Also Known As: 24, 329, 363, D 329, D329, GP329, R 329/24, RW 300, RW-300, RW300, V329, SR730SW, SR 731 SW, SR731, SR731SW, V329
Maxell Silver Oxide SR731SW Low Drain Watch Battery Compatibility
- Awci: S42
- Duracell: D329
- Energizer: 329
- Energytec: SR731SW
- Eveready: 329
- Mallory: D329
- Maxell: SR731SW
- National: SR731SW
- Panasonic: SR731SW
- Piaget Polo: 7131 C701
- Rayovac: 329, RW300
- Renata: 24, 329
- Seiko: SR731SW
- Size: 329, 363, D329, GP329, R329, RW300, SR730SW, SR731, SR731SW, V329
- Sony: SR731SW
- Toshiba: SR731SW
- Ucar: 329
- Varta: 525, V329
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|Country of Manufacture||Japan|