Hello readers welcome to the new post. Here we will discuss What Battery is Equivalent to SR920SW. LR920 and SR920SW is alkaline and silver oxide batteries that are mostly used in watches, remote controls, toys, etc. The common labels of these batteries is SR69, 171, 370, 371, LR69, SR920W, SR920SW, SR920PW, etc. The batteries used in the wrist watches known as button batteries have a compact design and main components of a quarts watch. Here we will discuss the Equivalent to sr920sw, features, and other parameters. So let’s get started with What Battery is Equivalent to sr920sw.
Introduction to SR920SW
- SR920SW battery is a button type of cell battery having silver oxide chemistry. It works with a hundred percent state of charge of 1.6 volts and has a nominal voltage of 1.55 volts.
- The cut-off voltage of this battery is about 1.2 volts. Its main feature is that has a constant value of voltage with time. However, it is important to note that voltage loss with time is part of its working.
- It is mostly used in watches, calculators, and other electronic devices. The capacity of the SR920SW battery is about 0-55 mAh.
- Capacity means the amount of charge the battery can store and provide with time.
Is there any difference between SR920W and SR920SW
- SR920W and SR920SW batteries come with similar physical sizes but are made for differnt applications.
- SR920W is a high-drain battery and SR920SW is a low-drain battery.
- Other than the SR920 (370) and 371 batteries these batteries can be interchangeable since having the same physical dimensions.
- But it is best to note that SR920 (370)Â is used for high-drain uses and SR920SW (371) is used for low-drain projects.
- If we use SR920 (370) in place of SR920SW (371), it results in a short runtime since the 371 battery is for low-power applications.
SR920SW Battery Equivalents
- Silver oxide SR920SW, SR920PW, SR69, SR920W, SR921, 171, 370, 371, and SG6, are equivalent that come with a 100 percent SOC voltage value of 1.6 volts and nominal volts of 1.55 volts.
- They have a cut-off voltage of about 1.2 volts and have featues of constant voltage in teh working as compared to alkaline batteries.
- These batteries come with five to ten years of shelf life and some type of batteries has a shelf life of three years and some with ten plus years.
- The capacity of Silver-oxide SR920SW/370/371 batteries is higher than alkaline LR69/LR920/LR921/AG6 batteries,
- For low drain uses silver oxide batteries are suggested.
Safety Issues Problems of SR920SW/371 and SR920S/370 Batteries
- SR920SW/371 and SR920S/370 batteries are small sizes and can be attractive for kids so they are in kids’ safety packages. Though these batteries do not come with mercury, lead, and cadmium heavy metals and other toxins, if anyone swallows they can casues electrolysis and chemical burns.
 SR920SW Battery Features
- SR920SW battery comes with a dia of 9.5mm and has a height of 2.1mm. This battery has two types of chemistry alkaline and solver oxides. Based on chemistry, their features are listed here
| Alkaline | Silver-Oxide | |
| Labels | LR69,LR921, AG6, LR920, |
171, 370, 371, SR920W, SR920PW, SR920SW,SG6, AG6, SR69, SR920, SR921
|
| SR920SW Capacity | 25 to 30 mAh | 25 to 30 mAh |
| Nominal voltage | 1.5 V | 1.55 V |
| Cutoff voltage | 0.9 V | 1.2 V |
| Â (SoC voltage) | 1.6 V | 1.6 V |
Alkaline Chemistry Vs Silver-oxide Chemistry
- Silver oxide batteries are of high energy density and can produce high curent. These batteries normally work larger than alkaline batteries. The alkaline battery used in electric devices batteries such as pet collar batteries, medical devices LED lights, and watch batteries. They come with less working life than silver oxide batteries.
- Alkaline batteries are made with accurate dimensions like silver oxide batteries but have less battery capacity and less stable battery voltage compared to lithium or silver oxide batteries. The silver oxide watch battery has double the power of the good alkaline battery.
- Alkaline batteries are less costly than other types of batteries. They are of less cost.
- If the device needed high battery voltage to work accurately. This silver oxide watch battery having flate discharge features will offer power higher than an alkaline battery also if comes with the same battery capacity. For wristwatches, alkaline batteries use fastly power than silver oxide batteries that are less stable for discharging casues the watch less correct.
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Faqs
What is the size of the battery SR920SW?
SR920SW’s battery size is 0.37″ (9.5mm).
What Battery Can We Use Instead Of 371?
SR920SW, D371, and V371 batteries can be used for 371 which is its equivalent.
Are 370 And 371 Batteries Interchangeable?
yes, they are interchange since they have the same dimensions. So they can be used in place of each other.
Is the 370 and 371 watch battery the same?
These batteries come with similar physical dimensions, nominal voltage, and capacity. The 370 battery is high drain with having higher self-discharge rate the 371 battery is low drain battery.
What is the voltage value of a 370 battery?
The value of the nominal voltage of the 370 battery is 1.55 volts and the cutoff voltage is 1.2 volts. its open circuit voltge in new conditon can be about 1.65 volts.
What is the battery capacity of SR920SW?
| Voltage | ‎1.55 Volts |
| Reusability | ‎Single Use |
| Model Name | ‎SR920SW |
| Battery Capacity | ‎35 Milliamp Hours |
What battery can replace SR621SW?
The Energizer 364/363 Watch Battery is a silver oxide and is used as the replacement for watch battery sizes 363, AG1, 364, and SR621SW.
What is the difference between SW and W batteries?
Sw is a low-drain type of quartz watch without light, alarm, or chronograph functions. W is a high-drain type of all-quart watch camera.
How long does the SR621SW battery last?
SR621SW Batteries are used for long-lasting power. it makes watches work in a whole day and can work for three years
What are the names of SR621SW?
LR621, D364, 280-34, SB-AG/DG, SR60, SR60L, SP364, 602,164, SR621, GP364, T, V364.
What are 371 batteries used for?
watches, toys, glucose monitors, and calculators are its common uses
What is the equivalent of SR920SW?
370, SR920W, AG6, SB-BN, 371, SR920SW, SR69, RW315 SR69W, RW415, D370, 28051, , D371, V371(537), 28031, SB-AN. are equivalent to SR920SW?
What is the difference between SR920W and SR920SW?
SR920W and SR920SW batteries have the same sizes but the SR920W is a high-drain battery and SR920SW is a low-drain battery.
