The most commonly used batteries in watches are 371 and 377. The most common sized watch battery is 9.5 mm in diameter and 2.1 mm in height (battery code 371), and 6.8 mm in diameter and 2.6 mm in height (battery code 377).
Also Do all watches take the same battery?
All watch batteries are not the same. We have 2 basic types, 1.55 volt silver oxide batteries and 3.0 volt lithium batteries. … A watch movement takes a specific size and type of battery and they cannot be interchanged. Most of the time we can only tell what battery your watch needs by taking off the back of the watch.
Subsequently, Are 377 and 364 batteries interchangeable? Electrically they are the same, except that the SR626SW has higher capacity (28 mAh) so it’ll last longer than the SR621SW(23 mAh).
Are 370 and 371 batteries interchangeable? Yes, they are identical. I have replaced batteries in my watches that said 371 with 370 batteries. These are the same size. … Whilst the 370 and 371 are the same physical size, the 370 is designed for high drain applications (watches with alarms and chronographs etc), the 371 is for low drain.
What is a 364 battery?
For example, a size 364 battery is the equivalent of a SR621SW battery, which is also the same is a AG1 / SG1 battery.
Are watch batteries universal?
Interchangeable batteries.
Now some watch batteries are interchangeable. … If your watch takes either of these cells, you can use 376 or 377 in your watch. It doesn’t matter. Either one will work (good to know if the store is out of one number and not the other).
Can I replace my watch battery myself?
Do it yourself
You’ll need tweezers and a small screwdriver to remove the dead battery and replace it with the new one. Safety note: it is suggested using plastic rather than metal tools to avoid an electrical shock. Wearing gloves can also prevent damage from occurring inside the watch.
What battery can replace a 364?
Energizer 364 363 battery equivalent: SR621SW, Duracell D364, Bulova -602, Seiko SB-AG, citizen – 280-34, GP364, IEC SR601175SO, 164, 280-34, 362, 364, 364BP, 531, 602, AG1, D 364, D364, GP364, L621, LR60, LR620, LR621, R 364/31, RW 320, S621S, SB-AG/DG, SG1, SP364, SR 60, SR 621 SW, SR60, SR60L, SR621, T and V364.
What battery is equivalent to 377?
377 Watch Battery SR626SW and equivalent button cell batteries – SR626, SR626W, SR66, D377, V377, AG4, GP377, SB-AW, 377.
What battery can replace 377?
377 Battery is a direct replacement for SR626SW, SR66, SR626, SB-AW, 280-39, BA, V377, D377, 606, S626E, GP377, AG4, AG-4, 377, L626, SG4, LR626, LR66, SR628SW, E377, E377CA, LR626SW, 377A, SR262SW, 377X, 377S, GP177, SR6265W, 377/376, E377A, SR66SW, SR625SW, 377BA, CR626SW, AG4/377, AG04 batteries.
What battery is equivalent to 370?
370 Watch Battery SR920W and equivalent button cell batteries – SR920W, ST69, SR921, SB-BN, 280-51, V370, GP370, 620, S921E.
What is a battery 371?
For example, a size 371 battery is the equivalent of a SR920SW battery, which is also the same is a AG6 / SG6 battery.
What does S and SW mean on a watch battery?
In the IEC ‘standard’ battery designation convention, the low drain or normal version of the watch battery will end with the letter ‘W’, while the high drain version would end in ‘SW’. A common watch battery is the SR44W (or the SR44SW for the high drain version).
What watch battery is equivalent to 364?
364 Watch Battery SR621SW and equivalent button cell batteries – SR621SW, SR60, SR621, V364, D364, AG1, GP364, S621E.
Is SR621SW the same as 364?
364 Battery is a direct replacement for SR621SW, SR60, SR621, SB-AG/DG, 280-34, T, V364, D364, 602, S621E, GP364, AG1, AG-1, 364, L621, LR621, SG1, LR60, LR620, SW621, GP164, 364X, 364A, AG1/364A, SB-AG, E364 batteries.
How long does a 364 battery last?
Features:
| Battery Size: | 364 |
|---|---|
| Battery Chemistry: | Silver Oxide |
| Battery Voltage: | 1.55 |
| Battery Terminal Type: | Button Top |
| Battery Shelf Life: |
3 Years |
Is there a standard size for watch batteries?
The nominal voltage is
2.8 V
, and a cutoff voltage is 2.25 V. Typical example is the BR2032 battery, with a typical capacity of ~190 mAh.
…
Lithium Button/Coin Cell Batteries.
| Diameter x Height | Equivalents/Replacements | Amazon Search |
|---|---|---|
| 24.5 x 1.2 mm | CR2412 | CR2412 Battery |
| 24.5 x 3.0 mm | CR2430 | CR2430 Battery |
Can I use a 377 battery instead of 364?
The SR621SW/364 battery is slightly smaller/shorter. On a very slim watch, substituting a 626/377 may interfere with the caseback closing. On my 7.62mm thick, DOM W624, this meant either the caseback could be fully screwed down, or the movement would run, but not both.
Are 377 and 626 batteries interchangeable?
SR626SW is the same as 377 and can be used in place of each other.
How much does it cost to replace a battery in a watch?
On average, most professionals are going to charge around $5 to $14 to replace a basic watch battery, but this can greatly vary depending on the brand and type. Watches with a water resistant battery can cost $40 to $65, whereas chronograph models can cost as much as $65 to $100.
What uses a 364 battery?
Energizer® 364 Battery
Used in watches, toys, glucose monitors and calculators.
Is AG1 same as 364?
AG1 Button Batteries also known as 363, 364, LR621, LR60, D364, LR620 & 280-34.
Are 357 and 377 batteries the same?
Yes they are interchangeable and have done it several times for several devices.
What does Energizer 377 Replace?
377 button battery replaces SR626W and SR626SW batteries. The Energizer 377/376 is a multi-drain 1.55 Volt silver oxide button cell battery. Primarily used as watch batteries, 377 376 replaces SR626W and SR626SW batteries.