Small devices require miniature power supplies. At the same time, some devices require very small batteries, while others require larger batteries, but with a larger capacity. This has spawned a great many different sizes of flat batteries. CR2477 is quite large and has a high capacity.
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Battery Specifications CR2477
To choose the right battery, it is advisable to study all its parameters. The CR2477 battery has the following technical features:
| Parameter | Value |
|---|---|
| Basic designation | CR2477 |
| View | Lithium |
| The form | Tablet (coin) |
| Capacity | ~ 1000 mA / h |
| Voltage | 3 v |
| Discharge current | 400 μA |
| Replaces CR2477 | Read more HERE |
| Diameter | 24 mm |
| Height | 7.7 mm |
The battery can be operated in the temperature range from -20 to + 60 ° C.
Battery Applications
Most often, this type of battery can be found in the following electronic devices:
- Hours.
- Children's toys.
- Control panels.
- Small LED flashlights.
- Music cards.
- Highlighted shoes.
- Medical instruments.
The battery is most often used in devices that require a fairly high voltage, but are not used often, which allows them to work on a single charge for up to 10 years.
Analogs of CR2477 Battery
CR2477 batteries in electrical appliances operating on batteries of this type can be replaced by the following analogues:
- DL2477
- ECR2477
- BR2477
- BR2477-1W.
- KCR2477
- LM2477
In extreme cases, if you could not find the original battery or an analogue, then you can try to install the CR2450 and CR2430, which are suitable in diameter and voltage, but have a significantly lower capacity and height of the case.
Can I charge the CR2477 battery
Unfortunately, if the CR2477 battery is exhausted, it is no longer possible to reuse the cell. Attempts to use factory or makeshift chargers to restore the charge on this battery can end tragically.
When a DC battery is supplied to the terminals, the cell can become very hot and explode, which can cause burns, including damage to the organs of vision by caustic substances inside the CR2477 shell.
Popular manufacturers and their features
The most popular CR2477 element manufacturers are:
- Renata is one of the world leaders in the production of "tablets". The quality of the products is pretty good, the price is high.
- EEMB is a good alternative to expensive batteries of this type. The quality level is quite acceptable.
- Robiton - good quality batteries. The price of products is not too high.
On the shelves of stores you can find CR2477 batteries and other manufacturers, but they are less popular, and there are practically no reviews on product quality from real users.
What to look for when purchasing
Upon purchase, you must make sure that the markings on the packaging or battery fully comply with this type of element. Voltage is how many volts, type of element - these designations are applied to the positive contact of CR2477.
The power of the packaged product cannot be verified, but indirectly this characteristic can be judged by the number of mAh. As a rule, the larger the capacity, the higher the real current strength of the element.
You should also check the integrity of the package before buying. You should also carefully examine the battery itself. Any deviation in the form of a battery is unacceptable and should be regarded as defective.
Still have questions about Battery CR2477 or have something to add? Then write to us about it in the comments, this will make the material more complete and accurate.
