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Batteries 397

 prices on 8 models  

397

— the "300" series includes miniature 1.5 V "coin" batteries — analogues of the LR series alkaline cells, made using more advanced silver oxide technology. This technology is more expensive, but allows to achieve greater capacity, more stable voltage, and resistance to high discharge currents (although nominal currents can be relatively low).

Note that the most popular designation for silver oxide batteries is SR with two numbers (the same as in LR cells of the same size. However, our catalog uses a purely digital three-digit designation as a basis. It is more accurate, since it takes into account not only physical dimensions , but also the discharge current — high (HD) or low (LD); and it significantly affects the specifics of using the battery. For example, it is impossible to determine the discharge current by marking SR69; but according to the rules of the "three hundredth" series, such elements of the HD discharge format will be designated as 370, LD as 371.

As for the size 397 specifically, this is a low-current (LD) version of the SR59 batteries (the alkaline counterpart is LR59). The dimensions of such elements in diameter and thickness are 7.9 mm and 2.6 mm, respectively.
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Battery Varta 1xV397
397 / V397 / SR726SW / SB-AL / RW311, silver oxide, 1.55 В, package 1 шт

6.29Buy!
$
Amazon.com
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High capacity retention on storage (low self-discharge)
Swiss quality and consistently great performance, battery after battery
Works for toys, watches, cameras, calculators, car securit more→y alarm, keyless car remotes, organizers, computer equipment (memory backup battery)
2.65Buy!
$
Amazon.com
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Renata Silver Oxide Battery - Superior Leakage Resistance
397 SR726SW | Nominal Voltage - 1.55V | Nominal Capacity - 32 mAh
High capacity retention on storage (low self-discharge)
 more→Swiss quality and consistently great performance, battery after battery.
Works for toys, watches, cameras, calculators, car security alarm, keyless car remotes, organizers, computer equipment (memory backup battery) CMOS
3.55Buy!
$
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397 SR726SW 1.55V Silver Oxide Button Cell Watch Battery, 35mAh Continuing the long tradition of Japanese quality micro batteries with high performance and reliability For use in popular devices suc more→h as remotes, car keyfobs, medical devices, and wearables -10℃ to 60℃ Operating Temperature & excellent self-discharge performance Made in Japan, 0% Mercury. RoHS Compliant
5.23Buy!
$
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Murata 397 SR726SW 1.55V Silver Oxide Button Cell Watch Battery, 35mAh Murata exemplifies the long tradition of creating Japanese quality micro batteries with high performance and reliability
6.97Buy!
$
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High Energy & Continuous Voltage Supply Long shelf Life, Ideal Temperature Resistance Superior Storage capacity Sony durability and engineering
2.99Buy!
$
Adorama.com
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Find the perfect power solution for your small electronics with the 397 1.5V Zero-Mercury Silver Oxide Battery. Designed for a wide range of devices, this high-quality, durable battery is ideal for po more→wering everything from watches and toys to glucose monitors and calculators. Crafted with silver oxide, this battery is renowned for its long-lasting and reliable performance, ensuring your devices stay powered for longer. As a product of Energizer, a leading brand in the battery industry, you can trust in the quality and reliability of this battery. Whether you're looking to power your keyless entry system, keep your electronic books running, or ensure your glucose monitor is always ready for
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