Maxell 329 (SR731SW) 1.55V Silver Oxide Watch Battery – Long Lasting Button Cell
Power your watch and small electronics with the trusted Maxell 329 (SR731SW) silver oxide button cell. Built for stable 1.55V output and dependable performance, this battery is a reliable choice for everyday devices that need consistent power without frequent replacements.
Key Features
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Brand: Maxell
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Model / Equivalent: 329 / SR731SW
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Voltage: 1.55V
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Chemistry: Silver Oxide (steady voltage, long life)
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Ideal For: Watches, calculators, small electronic devices
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Performance: Consistent power delivery, low self-discharge, dependable shelf life
Compatibility Note
Please confirm your device requires 329 / SR731SW before ordering (match the code printed on your old battery or check your device manual).
