10 x Eunicell AG4 Alkaline button cell batteries - G4 LR66 LR66SW LR626 LR626SW SR626W 376 377

Product Information

mm, which isn't much - however, while battery compartments intended for SR626SW batteries may accept smaller SR621SW batteries, contacts with the SR621SW battery may NOT be fully reliable. We will post all items within 24 hours of cleared payment – they will be well wrapped and sealed ensuring they arrive with you in pristine condition.

if the battery code after the digits doesn't contain 'P' or 'S', then probably that battery contains organic electrolyte - we emphasize 'probably' because some manufacturers simply drop out these letters when labeling their batteries. With over 150 years combined experience you can be sure that all our items are of the highest quality and will be accurately described. The easiest but not the cheapest way of replacing SR626SW or any similar watch battery is to let the watchmaker do the job - the watch is carefully opened using special tools, the battery is located and replaced with the new one, and the watch is properly closed. In some instances we may also offer a compatible solution from carefully selected brands such as 2-Power to compliment our range or to cover models that Duracell do not currently cover. These cells replace both alkaline and silver oxide cells with the names SR66, LR66, AG4, SG4 and SR626SW.

mm button/coin cell battery replacement for your analog or digital watch, thermometer, calculator, pager, toy, micro-LED flashlight, or similar electronic device, go for a high-quality SR626SW (376/377) battery from reputable brands which has many positive reviews. Common in many devices such as watches, toys and games and calculators, these batteries offers excellent performance with a long operational life. This makes them suitable for all types of watches from high drain digital watches to low drain analogue watches.

However, sometimes manufacturers mark silver-oxide batteries with both SG4 (correct) and AG4 (not correct) to emphasize that their battery is a replacement for AG4/SG4/LR66/SR66/LR626/SR626/SR626SW battery. mm cell with sodium hydroxide electrolyte and it complies with the IEC 60086-3 watch batteries standard. To prevent confusion and thanks to modern chemistry and battery technology, some manufacturers offer multi-drain 376/377 batteries (compatible with SR626SW batteries, of course) that feature good tolerance to high-drain pulse currents and low self-discharge rate.Since most multi-drain 376/377 and SR626 batteries are designed as wrist watch batteries, it shouldn't be too hard to find a 6. Both SR626SW and SR621SW batteries are silver-oxide non-rechargeable batteries suitable for powering wrist watches and other sensitive electronic devices. Please note that we will provide either Rayovac or Renata watch batteries depending upon availability. Modern LR626/SR626 batteries don't contain mercury, cadmium, and other heavy metals or dangerous toxins. Many manufacturers use their own labels for these batteries, but they also tend to add IEC and other standard codes, including short descriptions about the chemistry, nominal voltage, battery equivalents, and similar.

However, although these batteries are compatible with most applications, they are not necessarily "exactly the same" batteries. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. mm silver-oxide battery with sodium hydroxide electrolyte which complies with the IEC 60086-3 watch batteries standard. As one can see, actual performances vary depending on the discharge current and temperature but also depending on the battery age. On the other hand, the battery compartment intended for the SR621SW battery may not accept at all SR626SW battery, or it may deform.If the battery code after the digits contains 'S', then it is the battery with sodium hydroxide electrolyte, and if the battery code after the digits contains 'W', then the battery complies with the IEC 60086-3 watch batteries standard. However, while replacing the battery, the watchmaker may check other watch parts, and if the wear is noticed, they can also be replaced. If they get swallowed, these batteries may start electrolytic reactions that may cause chemical burns, which are very dangerous. Although they can be found in small electronic devices including small toys, cameras and calculators, this Duracell D377/376 button cell’s most common application as a watch battery.