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Battery Maxell 362 / SR721SW / Ag11 |
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Producer / Offer: Maxell |
Type of Product: Silver Watch Batteries |
Dimensions: 2.1x7.9 (H x Diam./mm)
Capacity: 25mAh
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Packing [pcs]: B1/10/100 |
EAN: 4902580130503 |
Voltage: 1.55V |
Weight: 5.00g |
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Description: Silver batteries, also known as silver-zinc cells (AgZn), are among the best power sources for quartz watches and other precision electronic devices. Their exceptional properties make them a much better choice compared to popular alkaline batteries.
Why are silver batteries better than alkaline batteries?
Longer lifespan - silver batteries have a significantly longer lifespan compared to alkaline batteries. Thanks to their stable voltage throughout their usage, they ensure continuous and precise operation of watches, which is crucial for their accuracy.
Constant voltage - while the voltage of alkaline batteries gradually drops as they are used, silver batteries maintain almost constant voltage until the end of their life. This ensures that watches function stably and precisely, without the risk of sudden voltage spikes or drops.
Higher energy capacity - silver-zinc cells offer a higher energy capacity relative to their size compared to alkaline batteries. This means they can power watches and other devices for longer periods without needing frequent replacements.
Better temperature resistance - silver batteries operate in a wider temperature range than alkaline ones, making them more reliable in extreme conditions. This is an important feature for those who wear watches in harsh weather conditions.
No self-discharge effect - silver batteries have a very low self-discharge rate, meaning they can be stored for longer periods without losing energy. This is crucial for watches that are used infrequently.
Environmental aspects - unlike some alkaline batteries, silver batteries often do not contain mercury, making them more environmentally friendly.
Most popular types of silver batteries
Silver batteries come in various sizes and markings, tailored to different watch models and other devices. Here are some of the most commonly used types:
- SR626SW (377) – one of the most frequently used models in quartz watches. Provides a stable voltage of 1.55V and a long lifespan.
- SR621SW (364) – used in smaller watches and electronic devices where size and durability matter.
- SR920SW (371) – popular in electronic and medical watches, ensuring long-lasting performance.
- SR927SW (395) – used in advanced watches and some measurement devices.
- SR44SW (357) – used in watches and calculators, known for its large capacity.
Each of these models has specific applications, but all silver batteries are characterized by high quality and durability.
Silver batteries are the best choice for quartz watches and other precision electronic devices. Their longer lifespan, stable voltage, higher capacity, and temperature resistance make them superior to alkaline batteries in every aspect. By choosing silver batteries, we ensure the reliable operation of our watch for a long time, while also taking care of the environment thanks to their more eco-friendly composition. Therefore, it is worth investing in high-quality silver-zinc cells that will guarantee hassle-free use of our devices. |
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This product was added to our catalog on Sunday 20 March, 2011. |
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