This power supply, abbreviated SR626SW, is most often used in watches. Many companies produce similar batteries, such as Maxell, Renata, Sony, energizerand others.
SR626sw battery analog
A special international commission, the IEC, concluded that such button batteries should be standardized. This allowed one battery brand to be substituted for another.
Sr626sw analogs:
- Varta 377.
- AG4.
- Renata 377.
- Timex BA.
- Energizer 377.
- Bulova 606.
- Philips 377.
- Lr626.
- Duracell D377.
- Seiko
- Ray-O-Vac 377.
- RW329
- GP 377.
- SB-AW
These elements can easily replace the SR626SW battery.
SR626SW watch battery specifications
These tablet elements are distinguished from others by their size.
Dimensions:
- Height 2.6 mm.
- Diameter 6.8 mm.
The voltage is 1.55 volts. It is manufactured using two natural materials: zinc and silver.
Capacity 25 - 28 mA per hour.
Temperatures at which it can operate: -40/+50 degrees Celsius.
Silver-zinc power supplies handle low temperatures much better than salineAnd unlike manganese batteries, they have a higher voltage and low internal resistance. These characteristics allow them to be at the top of the market!
Where is maxell sr626sw used?
The application area may seem small, but it's actually quite extensive. These elements are most often purchased for wristwatches.
List of electronic devices that require this type of batteries:
- Wristwatch.
- Toys.
- Calculators.
- Control panels.
- Medical equipment.
- Flashlights.
- Car keychains.
- Computers.
- Video cameras.
- Alarms.
Thus, the SR626SW power supply and its analogs are in demand among many devices.
Does the sr626 battery charge?
In theory, such energy sources cannot be recharged. This is because they undergo an irreversible chemical reaction. The charge cannot be restored.
It is important to remember that any attempts to recharge the SR626SW battery soxey may lead to an explosion and negative consequences.
Manufacturers
- Sony is a market leader. The company uses environmentally friendly technologies. The main raw material for their batteries is silver oxide. This high-quality antioxidant allows for greater capacity.
- Panasonic
- Maxell
- Toshiba
Some tips for those who will be purchasing the SR 626 battery
- Pay attention to the markings on the bottom and make sure this is the part you need.
- Choose an SR626SW battery with its special chemical properties. Remember that the abbreviation SR stands for silver-zinc.
- Look at the class. LD is suitable for devices with low but stable power consumption. HD indicates a device with high and unstable current consumption. MD is suitable for all types of electronic gadgets. The Sony SR626SW battery belongs to this type.
- Before purchasing, make sure the dimensions match the recess into which the battery will be placed.
These batteries typically last an average of 5 years, sometimes up to 7. However, some batteries run out after just 2 years.
It's important to know that SR batteries, and any other batteries, are prone to self-discharge. People usually come to the store and see batteries. But no one knows how long they've been around since they were manufactured. It's quite possible you might end up with a discharged battery. Therefore, before purchasing, be sure to check the production date. The closer it is to the date of purchase, the better!
