2PC Energizer 379 SR521SW Silver Oxide Battery

Product Information

If you wear a few watches, you will find that constant battery replacements can be a demanding chore and can drain a considerable amount on your wallet. The Apollo lunar module, Saturn rocket launcher, moon rover, and life-support bag all employed the same technology. Wristwatches are commonly powered using one or rarely two-button/coin cell batteries, and these batteries have limited operating lifetime.

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Energizer 321 SR616 SR616SW Watch Battery is a perfect replacement cell for your Fossil watch and many other watches. Because of their steady discharge characteristics, these silver oxide 377 button cells are widely employed in calculators, clocks, and certain photography applications. To add to the confusion, some manufacturers use different names for both batteries, such as SG4, 376, 377, GA4, AG4, SR66, LR66 and so on.Let them help you identify product alternatives, source additional technical data and find answers to your technical questions. Heavy contaminants such as mercury, cadmium, and other heavy metals are not present in modern SR626SW and LR626 batteries. Furthermore, as compared to silver-oxide batteries, their capacity is 30 percent lower when drained down to 1. Although these batteries do not contain heavy components, electrolysis can occur when bodily fluids shut the circuit, resulting in internal burns and other complications.

379 Energizer Watch Batteries SR521SW Battery Cell 10 379 Energizer Watch Batteries SR521SW Battery Cell

But, some manufacturers label AG4 (incorrect) and silver-oxide batteries with both SG4 (correct) to indicate that they are a substitute for SR626SW/SR626/LR626/SR66/LR66/SG4/AG4 batteries.SB-AW, 377, GP377, AG4, V377, D377, SR66, SR626W, SR626 Watch Battery SR626SW and comparable button cell batteries SB-AW, 377, GP377, AG4, V377, D377, SR66, SR626W, SR626 Watch Battery. You can also use a micrometer to measure the inside of a battery cavity to find out which battery you need. However, most manufacturers now offer SR626 batteries (multi-drain) that may be used in keychain LED torches, thermometers, analog watches, both digital and toys, and other devices. Because their energy density is higher than that of ordinary batteries, these Button Cells pack a lot of energy for their small size. The watch battery cross reference chart or also know as the button battery cross reference chart is easy to use.

SR626SW battery equivalent | A complete guide 2023 SR626SW battery equivalent | A complete guide 2023

Watches, calculators, blood pressure monitors, diabetes meters, hearing aids, and a variety of other electronic devices are all compatible with the Energizer 376 battery.V, the 379 SR521SW Watch Battery’s dynamic button cell configuration has been extensively tested to guarantee that it is leak resistant.