For the normal operation of some miniature devices, a voltage of at least 3 volts is required. Most of the disk elements have a voltage of 2 times less, and even installed in series, are not able to provide the same quality of power supply as one CR1 / 3N battery.
About what is the advantage of using such a current source, as well as about the main technical characteristics of a battery of this type, will be described later.
Content
Specifications
| Parameter | CR1 / 3N | DL1 / 3N |
|---|---|---|
| View | Lithium | |
| The form | Tablet (coin) | |
| Capacity | 170 mAh | 160 mA / h |
| Voltage | 3 v | 3 v |
| Analogs | Read more HERE | |
| Diameter | 11.5 mm | |
| Height | 10.5 mm | |
| Weight | ~ 3.2 gr | ~ 3 gr |
Battery Applications
The CR1 lithium battery is used in devices where the replacement of a cell should be done as rarely as possible.
Such devices include:
- Clock.
- Kids toys.
- Souvenir products.
- Miniature lighting elements.
- Remote controls
This type of power supply is used to provide volatile memory cards of various digital devices with backup current. Due to its light weight and dimensions, such a product can be used for various home-made devices, the autonomy of which should be at a very high level.
Analogs of a battery of CR 1 / 3N
Batteries of this type are not too common and there are a limited number of analogues. Instead of the original CR1 / 3N battery, DL1 series batteries can be used successfully. Such current sources also have a voltage of 3v and completely coincide with the original in size and production technology.
If there are no original products on sale, they can also be replaced with 2L76 batteries, but they are even rarer batteries than the original batteries.
Can I charge the CR1 / 3N and DL1 / 3N batteries
Unlike lithium batteries, batteries made using this metal cannot be charged. Of course, such a ban will not be able to stop many "naturalists" who will try to restore the shrunken element using a charger or in other ways.
In this case, you should be prepared for the fact that the battery from overheating or mechanical deformation can be depressurized and catch fire.
Lithium compounds spontaneously ignite when exposed to atmospheric oxygen, which means that in order for a fire to start, it is not necessary to have a spark or fire in the immediate vicinity of the rechargeable battery.
Note! As a rule, information on the prohibition of restoring the capacity of such elements is applied to the packaging.
Popular manufacturers and their features
Despite the presence of standard parameters, each manufacturer is trying to improve the efficiency of this battery.
Despite the significant upfront costs of scientific research, such investments are always paid off, because a more durable and safer battery will sell better. The highest quality CR1 / 3N batteries from the following manufacturers:
- Varta is a well-known German brand that needs no introduction and description, however, lithium batteries produced under this brand are worthy of another mention in the context of high-quality power supplies.
- Duracell - high-quality products of this company have been sold worldwide for many decades. The advantage of this brand's lithium batteries is its unprecedented battery life.
- Robiton is a Russian company that produces original lithium batteries, which in their performance characteristics are not inferior to foreign counterparts. The main advantage of Robiton products is low cost.
- Mitamoto is a well-known Japanese brand that produces batteries of the highest quality.
In addition to the listed brands, the products of the American company EEMB also have good characteristics.
What to look for when purchasing
When buying a new battery, you must first make sure that you are purchasing a battery of a suitable shape and with the necessary electrical parameters. The type of element is usually applied to the positive pole of the element.
If the battery number matches the original product or equivalent, this means that no deviations in power, capacity or other parameters will be observed.
Batteries of this type can be sold in plastic packaging, which can also be labeled. The designation of the country of origin, as a rule, is carried out precisely on the outer shell of the battery.
Still have questions about CR1 / 3N and DL1 / 3N batteries or have something to add? Then write to us about it in the comments, this will make the material more complete and accurate.
