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AG1 364 SR621SW 1.55V Watch Batteries drive small electronics using alkaline chemistry. Standard 6.8x2.1 mm dimensions fit precise watch movements and calculators. Constant 1.55V output prevents timing drift in quartz mechanisms.
Key Features
- Stable 1.55V Discharge: Maintains constant voltage levels throughout the cell's life cycle. Prevents clock slowdowns during low power states.
- Leak-Proof Construction: Integrated seals contain corrosive electrolyte chemicals inside the steel casing. Stops internal damage to delicate circuit boards, even in humid Bangladesh environments.
- 10-Piece Value Pack: Multi-cell blister pack supplies spares for high-turnover electronics. Reduces the frequency of repeat purchases during battery swaps.
- 13 mAh Capacity: Stored energy rating for low-drain devices like laser pointers. Operates small gadgets for months without requiring immediate replacement.
Frequently Asked Questions
Is AG1 battery same as 364?
Yes, these designations refer to the same 6.8x2.1 mm button cell. They share identical 1.55V alkaline or silver oxide voltage profiles.
Which battery is used in small wrist watches?
Small watches typically use the AG1 or SR621SW size for compact movements. This 1.55V cell fits the narrow battery compartments found in standard wristwear.
