Now salt batteries are used extremely rarely due to their low efficiency. But still, you can still find old electrical appliances with a power source of the R10 form factor, which is only salt. Therefore, some manufacturers have been producing it for several decades.
Content
R10 Battery Specifications
The main characteristics of the R10 battery are as follows:
| Parameter | Value |
|---|---|
| Basic designation | R10 |
| Main view | Saline |
| Modern adaptation | Alkaline, Ni-Cd |
| The form | Barrel |
| Battery Voltage | 1.5 V |
| Battery Voltage | 1.2 V |
| Capacity | 1800 mAh |
| Replaces R10 | Read more HERE |
| Diameter | 21.5 mm |
| Height | 37.3 mm |
| Weight | 30 gr |
On the shelves of stores you can also find a dual element R10. Such a battery (2R10) has twice the length and a voltage of 3 V.
Note! It is not always the salt battery that will be marked with the R10 marking; some manufacturers produce alkaline elements under this marking. In this case, Alkaline will be displayed on the case.
Battery Application
The main advantage of this type of battery is that it can be installed in an electrical device in series, thereby significantly increasing the operating voltage. Due to the presence of this quality, as well as high capacity, the product can be used in the following devices:
- Flashlights.
- Measuring instruments.
- Receiving and transmitting radio signal devices.
- Children's toys.
Elements of this type are also used in special military devices.
Analogs of batteries R10
The full elements of this type of battery include the following elements:
- 332 or R10 - salt;
- A332 or LR10 - alkaline;
- Soviet designations: U8, BF, 927;
- Battery R10 Ni-Cd (voltage 1.2 V, capacity ~ 2200 mA / h).
The listed models can replace the R10 battery, and when using 2 of these products connected in series - and the element 2R10.
Can I charge the R10 battery
Salt and alkaline batteries cannot be charged. If you try to charge the product in any known manner, the battery may become very hot, which may lead to a depressurization of the case.
On the market you can find rechargeable R10 batteries, in this case the inscription Recharged will be on the case. His current voltage will not be 1.5 Volts, but 1.23
recharged
Popular manufacturers and their features
On sale you can find R10 batteries from the following manufacturers:
- Camelion - R10 batteries manufactured under this brand have increased power. This is due to the use of alkaline technology in the manufacture of the element.
- ERA is a domestic brand, under which very high-quality batteries of this type are produced.
- Varta - high-quality products of European production.
Despite the relatively small selection of firms that have launched the production of an element of this type, there should not be any difficulties in acquiring a new product. In extreme cases, you can always make an order on the Internet, for example, on the website of Aliexpress.
What to look for when purchasing
When buying a new battery, you need to make sure that the product has not expired. This information is usually applied on the packaging of the product, as well as directly on the case. If it is possible to purchase an alkaline battery, then, even at a higher cost, such a purchase will pay off, since it will work much longer.
In the product labeling, it is also important that the alphanumeric designation fully coincides with the original or one of its analogues.Even a one-digit difference is unacceptable, because in this case you can purchase a completely different battery.
The absence of damage to the battery case, as well as the packaging, if any, is one of the most important criteria for choosing a new battery. If such defects are found, it is recommended to refuse the purchase.
