LR44-battery: specifications, features, applications

Every person in his life at a certain point takes out a battery from an idle device and asks himself what kind of model it is. Where to buy a similar? Most often, this problem occurs with battery-pills, such as LR44. The battery, the technical characteristics of which will be discussed in this article, is quite popular. And now you will find out not only what it is capable of, but also why it is suitable, and also how it can be replaced. The LR44 is a battery whose performance is not very impressive compared to the finger analogues, but its price remains reasonable, and there is no alternative if the manufacturer of this or that device counted on this model.

Specifications

What is LR44? A battery, the technical characteristics of which you now learn. It has an extremely small size, in which its main advantage is expressed. Its diameter is 11.6 millimeters, and the height is 5.4 millimeters. Her weight is incredibly small - only three grams. Given this, in most cases, several similar batteries are required to power a particular device. Its output voltage is 1.5 V, and the nominal capacity does not exceed 110 mA / h. Accordingly, this is one of the lowest indicators, which, however, is compensated by a rather low price - you can buy batteries on Chinese websites in less than forty rubles. Or you can go to a specialized store where one such battery from a well-known brand will cost you 125 rubles. So, LR44 - battery, the technical characteristics of which you already know. But why can it be used? How big is its functionality?

Using

Many people start to doubt when buying that such batteries can be used anywhere. Naturally, it is impossible to say specifically to which device it will fit, until you see which batteries are used in this device. But it can be safely said that to date, there are still quite a large number of devices designed specifically for such power sources. This model of batteries is most often used in calculators, small toys, wrist watches and desktop clocks, as well as in some cameras. Of course, finger batteries everywhere displace this type, where they can fit in size. But backlit keyboards, laser pointers and other similar items are not where you can insert even the smallest finger battery. That's why you need to pay attention to how effective and affordable the LR44 battery is. Technical specifications and classification is what you need to know about it before you make a purchase. On the first point you have already learned everything, it's time to pay attention to the second.

Classification

Tablet batteries are quite an interesting kind of power supply, since they can have different markings, but at the same time have the same diagonal and height, that is, completely suitable for a particular device, where, for example, a LR44 battery is used. Specifications, types are important information, because, as it turns out, you do not need to look for a battery with this marking. Other types of batteries are also suitable. For example, LR44 can be replaced by models 303, V303, D303, LR1154 and so on. All of them have the same diameter and exactly the same thickness - the differences can be in the output voltage and nominal capacity, but this does not play such an important role.

Packaging

These batteries can be purchased individually, if you find where you can make a similar purchase. Most often they are sold in packages of two or four pieces. However, the most advantageous option - order a wholesale pack of 50 pieces. The shelf life of these batteries is three years, so you need to count on this period.