2PC Energizer 379 SR521SW Silver Oxide Battery

Product Information

It is a silver oxide battery that can operate efficiently even under -10 degree Celsius to 55 degree Celsius temperature range. 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.

SR521SW Seiko Instruments | Mouser

These button-cell batteries, often known as micro batteries, power timepieces and small electronics like calculators and health monitors. The watch battery cross reference chart or also know as the button battery cross reference chart is easy to use. If the battery code begins with the letter ‘L,’ the battery is an alkaline 626 battery (LR626, LR66, AG4), Product descriptions as SR626SW battery equivalent ENERGIZER 377/376TZ watch battery. Although these batteries do not contain heavy components, electrolysis can occur when bodily fluids shut the circuit, resulting in internal burns and other complications.voltage, Energizer 364 / 363 AG1 SR621SW Watch Battery boasts its high capacity per unit weight that can keep electronic watches ticking.

363 AG1 SR621SW Watch Battery | 1 Pack Energizer 364 / 363 AG1 SR621SW Watch Battery | 1 Pack

This will give you an idea of which watch battery to choose if you do not have a watch battery cross reference number to match the battery against. A sodium hydroxide electrolyte battery is identified by the letter ‘S’ in the battery code following the digits. The Energizer 317 SR516 SR516SW Watch Battery has excellent leakage resistance which denotes that there is little chance that the electrolyte will rise up and seep out. The coin/button cell batteries SR626SW and LR626 are commonly found in thermometers, vehicle keys, remote controllers, digital cameras, toys, wrist watches, and other devices. The physical dimensions of SR626SW and LR626 batteries are identical, however their chemistry and consequently their characteristics and specifications differ.When you wear a high-quality watch, you want a high-quality watch battery to keep it running reliably; and Energizer is the brand name that immediately springs to mind. AG4 versus SG4 duracell 377 battery: SG4 to be a silver-oxide G4′ battery, whereas AG4 to be an ‘alkaline G4’ battery. A potassium hydroxide battery is identified by the letter ‘P’ in the battery code following the digits.

379 | SR521 Watch Batteries - Battery Station 379 | SR521 Watch Batteries - Battery Station

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. Owing to its silver oxide chemistry, this miniature battery has unparalleled power that can resist shock, vibration and acceleration. As the double numbered name suggests, this button cell battery is perfectly suited to both high drain and low drain applications and will work in watches requiring either.

E364, SB-AG, AG1/364A, 364A, 364X, GP164, SW621, LR620, LR60, SG1, LR621, L621, AG-1, 364, AG1, GP364, S621E, D364, 602, SB-AG/DG, 280-34, T, V364, SR621, SR60, SR621SW batteries are all direct replacements.