Last Updated on October 22, 2023 by Kevin Chen
Image source: battery equivalents
SR626SW is small button cell battery that is commonly used in watches, medical devices, cameras, among an array of portable electronic devices.
The small size of the battery allows it to fit into compact and portable devices.
Despite the small size, it delivers adequate power to run these devices, not forgetting the reliability of these batteries.
Remember that this is a non-rechargeable button-coin cell battery whose chemical composition mainly comprises of silver-oxide and sodium hydroxide electrolyte.
It is a 1.55 volt battery that has a significantly long shelflife.
Also, despite the size, it has a high charge density that is backed up with a low discharge rate.
Should I buy SR626SW battery for sale or should I go for its alternatives?
This article will help you know all the essentials of this battery. I will also give you tips for buying the SR626SW in bulk in China.
History and overview
SR626SW history traces back to the 1970s when it was introduced to the market by the Seiko.
It was tipped to be an improvement of the existing silver oxide batteries that were prone to some defects such as leaking and probably short shelf life. It also has a reputation for withstanding a wide temperature range without getting damaged both physically and chemically.
SR626SW batteries are still popular up to today and we have more manufacturers making them for different products.
Also, they are widely available worldwide and you can easily order from the best SR626SW battery suppliers in China.
How does the SR626SW battery perform?
To find out, we are going to look at the key technical specifications of this battery.
- Voltage :1.55 volts
- Capacity : 27 mAh
- Chemistry: Silver Oxide
- Battery Size: Coin cell
- Shelf life : 5+ years
- Diameter: 6.6mm
- Height 2.6mm (0.10 inches)
- Weight: 0.02 oz (0.g7g)
Features of SR626SW battery
Here are the key features and advantages of SR626SW that you should know:
Small battery size
Like most coin/button cell batteries, SR626SW is quite small and compact in size. It is designed to fit into small spaces in electronic devices.
Silver oxide battery
The chemical composition of this battery comprises of silver oxide and manganese oxide. These components are highly conductive and are packed with other impressive electronic properties. They are also quite safe and can perfectly power different devices.
Long shelf life
SR626SWbatteries have quite a long shelf life. The battery can last for over 5 years when stored correctly. All you need to do is keep it within the stipulated temperature limits. Also, handle the batteries gently to preserve their physical characteristics.
High temperature range
SR626SW are built to work at extreme temperature range. They can be stored and operate within 20+70ºC. This range is quite wide meaning that the battery can operate smoothly even in adverse temperature conditions. You can use the battery in the coldest summer or hottest winter.
High energy density
SR626SW have a significantly high energy density. This simply implies that they they are capable of storing high amounts of energy in a small package. This feature alone makes this battery ideal for applications that have small space but still need to be powered by powerful battery.
High safety levels
SR626SW are optimized for the highest safety levels. This has been achieved in many different ways.
First, the battery has inbuilt feature meant for protecting against overvoltage and short circuit. Also, the fact that they have a wide temperature range means that they are rarely affected by extreme temperature variation.
Despite these safety features, you should still handle these batteries with care.
Easy to find and replace
In case your SR626SW battery runs out of power, you can easily find its replacement. These batteries are available from suppliers. All you need is to choose the best brand, and from there you can find a supplier or sourcing agent.
The main demerit of the SR626SW is the limited voltage. You cannot use them on applications that are rated more than 1.55 voltage. So, if you are designing a product ensure that its power requirement does not exceed the 1.5V.
Applications of SR626SW
SR626SW is used in different electronic devices including:
-Remote control devices
-Toys and many others.
SR626SW safety concerns
Like other electronic components, safety will always be a priority. Especially when you consider the small size of the SR626SW.
One of the key safety issues is the handling of children and even pets.
The small size of the SR626SW can be quite tempting to mishandling by kids and pets at home such as cats and dogs. If they end up swallowing, the results will definitely be catastrophic.
You should also consider the issue of temperature and heat when handling and using with this battery. Ensure that the battery is not near fire or high temperatures. This goes all the way to the proper battery storage.
Proper usage is also another aspect of safety tip. Since SR626SW is rated 1.55V volts, ensure that it is used in devices with the same rating. Also ensure that you connect it to the devices as required by the users manual.
And finally, ensure that you buy an original SR626SW battery. Chances are there could be fake SR626SW batteries out there. To be on the safe side, buy from reliable and authorized SR626SW battery suppliers in China.
SR626SW equivalents include L226,SG4, AG4, GP177, AG04,377BA,E377A, SR66SW,E377, among many others, ensure that the specs of the battery match before purchasing one.
What is the cost of SR626SW battery
These batteries are quite affordable. The average SR626SW battery price is around $3. However, it may range depending on where you buy and even how you buy.
For example, buying from a reliable SR626SW supplier in China such as ICRFQ will guarantee you the best price tag. So, pay attention to where you are buying.
Also, buying SR626SW batteries in bulk will guarantee you the best price.
I hope that you will make a smart choice when it comes to buying SR626SW battery for sale.
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