If you are replacing a National GR927 battery in a Casio calculator please note that your calculator handbook is likely to say that For further information about watch batteries; their chemistry, numbering, watch battery prefixes and 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. Accurist, Casio, Fossil, Seiko, and Timex all employ the Energizer 377/376 SR626SW button cell in their timepieces. Some small toys, cameras, calculators, and talking e-books use SR626SW battery equivalent as well. Silver Oxide 1.55 Volts Energizer 377-376 Watch Battery (SR626SW) Features The Energizer 364/363 Watch Battery is a silver oxide replacement for the common watch battery sizes of 364, 363, AG1 and SR621SW. 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. Made by Energizer, a brand synonymous to reliability, technology, precision, and quality, this battery will ensure that your watch will not slow down or die prematurely.

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. AG4 versus SG4 duracell 377 battery: SG4 to be a silver-oxide G4′ battery, whereas AG4 to be an ‘alkaline G4’ battery. If the battery code begins with the letter ‘S,’ the coin cell is a’silver-oxide’ kind (SR626, SR66, SR626SW).Seiko V377, SR66, GP377, SR626SW, SR626, SB-AW, Citizen 280-39, D377, 565, BA, Bulova 606 are some of the other names for this watch. Note, that the lithium watch batteries, or button cells, are 3 volts, not 1.5 volts and cannot be substituted for a 1.5 volt silver oxide watch battery or alkaline 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. As for alkaline batteries, they are often used for most kinds of batteries, and watch batteries are no exception. They have a shorter shelf life compared to silver oxide batteries, but they still last pretty long regardless. They are cheaper to make (hence the smaller cost), the only problem with alkaline watch cells would be that they could potentially leak and could cause corrosion and damage to your watch (or other devices that use these batteries. Need help finding the right battery? The battery also uses innovative multi-drain technology. Multi-drain means they are versatile and perform equally well under high-drain situations when power requirements are high (digital, electric watches) and low-drain conditions when power requirements are low (analogue watches). This means you only need one battery when different size batteries are required. This battery replaces both 377 & 376 legacy batteries. It has a long shelf life and has been extensively tested so you know you can depend on it.

SR626SW batteries are widely used coin cell batteries. Choose a good SR626SW battery from a renowned company if you need a coin cell battery with physical dimensions of (D x H) 6.8 x 2.8 mm, especially if you need it for an electronic equipment or gadget that demands stable voltage. Lets see the SR626SW battery equivalent, which can be found in hardware stores, watch repair shops, and online stores. SR626SW battery equivalent this is a lithium battery. The handbook is wrong! The replacement for the National GR927 is the 399 silver oxide battery and not A Silver-Oxide battery, the SR626SW has a nominal 1.55 v, cutoff volt of 1.2 v, nominal capacity of 25-30 mAh. Watches, calculators, blood pressure monitors, diabetes meters, hearing aids, and a variety of other electronic devices are all compatible with the Energizer 376 battery.For several of our battery sizes, we carry both Silver Oxide and Alkaline chemistry batteries. So what's the difference between the two (outside of price)? Well, Silver Oxide batteries often have a higher energy density and have the ability to put out a high current for their size. These batteries typically last longer than their alkaline counterparts. These should never be used on a battery charger, ever

The physical dimensions of SR626SW and LR626 batteries are identical, however their chemistry and consequently their characteristics and specifications differ. 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. Safety Concerns with SR626SW and LR626 Batteries The nominal voltage of the silver-oxide SR626SW/SR626 battery is 1.55 v. This remains rather stable when the batteries are discharged. Furthermore, such batteries hold a higher capacity, allowing for a significantly longer operation duration for several devices with just one battery replacement. Varta V377, Toshiba SR626SW, Timex BA, Sony SR626SW, Renata 377, Panasonic SP377, Maxell SR626SW, Energizer 377, Duracell D377, Duracell 377 are all Energizer 376 battery equivalents. A potassium hydroxide battery is identified by the letter ‘P’ in the battery code following the digits.The Alkaline LR626 battery has a a nominal capacity of 15-18 mAh, a cutoff voltage of 0.9-1.0 volts, and nominal voltage of 1.5 volts The Alkaline LR626 battery has a nominal voltage of 1.5 volts, a cutoff voltage of 0.9-1.0 volts, and a nominal capacity of 15-18 mAh. A Silver-Oxide battery, the SR626SW has a nominal voltage of 1.55 volts, a cutoff voltage of 1.2 volts, and a nominal capacity of 25-30 mAh. What Batteries Have the Same Capacity as a Maxell SR626SW? 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. What kind of battery will work with the SR621SW? High-drain SR626SW batteries are recommended for applications that demand reasonably high currents, albeit they have a smaller capacity than low-drain SR626SW batteries.