The cr2430 battery belongs to the class of tablets. Designed for miniature devices, accessories and appliances. It is suitable for portable control panels, key chains, flashlights, watches and the like. A distinctive feature is a large indicator of energy intensity and service life.
Content
Specifications cr2430
The batteries on which the designation 2430 is indicated have uniform dimensions, regardless of which company they are made. The sizes are as follows:
- thickness - 3 mm;
- diameter - 24 mm.
The 2430 designation refers to these dimensions (24 mm and 3.0 mm). Any power sources in the form of tablets are characterized in this way. In fact, they are not batteries, but I carry out their functionality.
The battery has an output voltage of 3 volts. Class CR means that a lithium battery is installed. The capacity of high-quality manufacturers reaches 300 mAh. Moreover, the battery has a low degree of self-discharge - from 1 to 5 percent per year.
Attention! Most manufacturers who produce this model of power supplies indicate that the temperature range is from -25 to +35 degrees.
| Parameter | Value |
|---|---|
| Basic designation | 2430 |
| View | Lithium ion |
| Capacity | 290 mAh |
| Voltage | 3 v |
| Analogs CR2430 | 2430, ECR2430, DL2430 |
| ANSI / NEDA | 5011LC |
| The form | coin or tablet |
| Height | 3.0 mm |
| Width | 24 mm |
Battery Applications
The cr2430 battery is versatile and practical. It works for up to five years in the usual temperature range. If it is close to the norm, then the service life will be slightly less.
Batteries of this form factor are invisible and many do not even realize that they are the source of power for the most familiar things in everyday life. Tablet-shaped models are used in devices such as:
- computer accessories (joysticks, mice, and more);
- devices for photographing;
- calculators;
- children's musical toys;
- key chains and flashlights;
- small electrical appliances with a small degree of energy consumption;
- medical equipment.
The cr2430 batteries have a high energy intensity and maximum service life, so they are most often used in devices that need high-quality power sources, but do not require a lot of energy.
Battery analogs cr2430
The analogs of the cr2430 battery also contain a digital combination in their designation. In this case, the parameters may be different depending on the manufacturer. The best replacement will be the dl2430, which is about the same in terms of energy intensity and service life. Its cost ranges from 50 to 400 rubles, depending on the company.
Cheap counterparts are not always less quality. It is only important to pay attention to the company's guarantees and the completeness of the information specified in the instructions.
As a rule, reliable suppliers and bloggers conduct product testing and information on this with conclusions can be found on the Internet at youtube.com.
This means that the cr2430 battery is no different from the dl2430 or just 2430.
Can I charge the cr2430 battery
The cr2430 battery cannot be charged. This is due to the production scheme and the materials used.
In fact, the battery purchased from a good manufacturer will last up to five years. During this time, it will lose little from its energy intensity, since the self-discharge coefficient is minimal. Therefore, the question of the possibility of a charge becomes less relevant.
Popular manufacturers and their features
The cost variation of the cr2430 tablet is great. To say exactly which manufacturer is the best is not possible.Some of them provide expensive pills that will work great for five years. Others have a slightly shorter life, but they can cost tens of times less. Often comes bundled with a battery holder.
One of the best ratios in terms of price and quality for power supplies from Varta or Renata. Good options are provided by Camelion or Space.
Also pay attention to other manufacturers:
- duracell;
- energizer;
- gp;
- maxell;
- panasonic;
- varta;
- sony.
What to look for when purchasing
When choosing it is worth paying attention to the technical characteristics of the product. The higher they are in comparison with other models, the better. In particular, these are:
- rated capacity;
- voltage of new products;
- working temperature;
- case material (it is better to choose corrosion-resistant models);
- quality of a galvanic cell;
- energy density at voltage (should not be less than 3v);
- period of use and storage.
The country of origin does not play a special role in the question of which is better. So you can purchase equally high-quality products made both in China or the USA, and in Russia.
Still have questions about Battery CR2430 or have something to add? Then write to us about it in the comments, this will make the material more complete and accurate.
