How to Do Watch Battery Replacement

Watch Battery Replacement

When you need to replace the battery in your watch, you can do it by following a few simple steps. First, you’ll need to expose the battery. If you don’t have a battery identification number, you can check online. After that, pop out the old battery and snap in the new one. Be sure to align the new battery properly, and then close the battery hatch and re-thread the case back. If you have an automatic watch, you can do the replacement on your own, if you know its serial number.


A silver-oxide watch battery is typically a SR626SW, with dimensions of 6.8 x 2.6 mm. It has a nominal voltage of 1.55 volts and a capacity of between 25 and 27 mAh. At 21 degrees Celcius, it will lose less than 10 percent of its capacity per year, and this percentage decreases as the temperature decreases. For the most part, a Silver-oxide watch battery should last several years.


Whether you’re shopping for a new watch or a replacement for a broken battery, you should check the battery’s chemistry. There are two types of lithium watch batteries: alkaline and lithium. Alkaline batteries have a low lifespan of about three months and lithium watches last up to 15 percent longer. Lithium batteries are more expensive than other types of batteries, but they are the most reliable and long-lasting option.


If your watch’s battery needs to be replaced, you should first find out the model number. A CTL watch battery starts with a “CTL” and is rechargeable. Remove the old battery and set it aside. Then, with plastic tweezers, pick up the replacement battery. Make sure the positive side is facing upwards. Carefully lift the latch strap and slide the new battery under it. You may need to push it into place if necessary.


Lithium Titanium button/coin cell batteries, also known as “MT” batteries, are rechargeable watch batteries with a nominal voltage of 1.5 volts. Like CTL batteries, MT batteries feature a slightly higher capacity but are still good for most watches. They also last for over 1000 charging/discharging cycles, which can save you money in the long run. Read on to learn about MT Watch Battery Replacement.


If you are having trouble with your BR watch’s battery, it might be time to replace it. Fortunately, changing the battery is fairly easy. First, you need to remove the rubber gasket between the watch and the case back. This gasket prevents any foreign objects from entering the watch, and also maintains the proper pressure when the watch is closed. Use a flat tool to push it out. Be careful not to exert too much force, though, because the gasket may tear.


If you’re looking for a new CR watch battery, you’ve come to the right place. These batteries are commonly used in wristwatches with recharging systems. Although the batteries have different names, they are largely interchangeable. The CR1216 cell, for example, is also referred to as a lithium-ion battery, and its nominal voltage is 3.6 volts. A rechargeable CR watch battery will last more than 1000 charging/discharging cycles, and is best suited for watches in hotter temperatures.

BR batteries

If your watch is not keeping time, you should consider replacing the battery. Most watches use a CR battery, which has a capacity of 1.5 volts, but you may need to purchase a larger capacity. Some watches even have an alarm function, which can significantly cut down on the battery’s runtime. Lithium-ion batteries, on the other hand, are much rarer and feature a lower voltage. However, if you absolutely need a replacement for a certain model, you can purchase a LiR battery instead.

MT batteries

If you’re wondering which type of watch battery is better for your watch, you may be thinking of MT batteries. This type of battery has a low voltage, but is also known as lithium-ion or “MT” batteries. Like CTL and MLS batteries, MT batteries also have a relatively low capacity, but a higher rate of recharge. If you’re wondering what the benefits are of MT batteries, read on to find out if it’s the right choice for you.