The Energizer 377 battery, the Seiko SB-AW battery, and the Duracell D377 battery are all comparable in size and function to the Maxell SR626SW battery. When you wear a high-end watch, you want a high-end watch battery to keep it working smoothly, and Energizer is the first brand that comes to mind. The Apollo lunar module, Saturn rocket launcher, moon rover, and life-support bag all employed the same technology. However, because they are small and sparkly, they may attract children and dogs who may swallow them.

Battery Cross Reference | Chart Guide - BatteriesInAFlash Watch Battery Cross Reference | Chart Guide - BatteriesInAFlash

The physical dimensions of SR626SW and LR626 batteries are identical, however their chemistry and consequently their characteristics and specifications differ. These button-cell batteries, often known as micro batteries, power timepieces and small electronics like calculators and health monitors. Because their energy density is higher than that of ordinary batteries, these Button Cells pack a lot of energy for their small size.Varta V377, Toshiba SR626SW, Timex BA, Sony SR626SW, Renata 377, Panasonic SP377, Maxell SR626SW, Energizer 377, Duracell D377, and Duracell 377, are all Energizer 376 battery equivalents. High-drain SR626SW batteries are recommended for applications that demand reasonably high currents, albeit they have a smaller capacity than low-drain SR626SW batteries.

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AG4 batteries have a chemistry that is alkaline and should not be used as a watch battery replacement or a hearing aid battery replacement. Furthermore, such batteries hold a higher capacity, allowing for a significantly longer operation duration for several devices with just one battery replacement. Heavy contaminants such as mercury, cadmium, and other heavy metals are not present in modern SR626SW and LR626 batteries.For example, if you are looking for a watch battery replacement for your watch, and it was a Maxell SR626SW, you would scroll down the Maxell column until you found the part. If the battery code below the digits does not include the letters ‘S,’ or ‘P’ the battery most likely includes electrolyte (organic). A sodium hydroxide electrolyte battery is identified by the letter ‘S’ in the battery code following the digits.

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Choose a good SR626SW battery from a renowned company if you need a coin cell battery with physical dimensions of (D x H) 6. w250px Sony sr626sw Some manufacturers provide low-drain and high-drain SR626SW batteries, with the low-drain SR626SW batteries having a higher capacity but not being advised for watches with alarms, LED lights, and other features that demand relatively high currents. When utilizing alkaline AG4/LR66/LR626 batteries, however, sensitive electronics may have problems running at such low voltages and may have reliability difficulties. Energizer 377/376 SR636SW silver oxide batteries do not contain mercury, unlike previous silver oxide button cells, making them safer for the environment and the user. A potassium hydroxide battery is identified by the letter ‘P’ in the battery code following the digits.

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.

SR626SW (Rayovac 377) Watch Battery

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. Hearing aids, diabetes meters, blood pressure monitors, calculators, and watches and a variety of other electronic devices are all compatible with the Energizer 376 battery. PRO TIP: If you are having a hard time determining your battery, measure the width of the battery and then the height.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. A silver oxide battery will maintain voltage over time whereas the alkaline battery voltage will lower over time and not maintain 1. The watch battery cross reference chart or also know as the button battery cross reference chart is easy to use.