AAA (R3) batteries – small but powerful
Each standard AAA battery (R3, R03) has a nominal voltage of 1.5V - however, this only applies to batteries as such, which should not be confused with rechargeable batteries of the same dimensions. The best R3 batteries available today have the prefix L, then their type is written as LR03 - the additional letter means that we are dealing with alkaline batteries.
Finger batteries of this type were produced using a different technology. Moreover, this type of battery has much better parameters (primarily higher capacity) than ordinary, slightly cheaper R03 batteries. With greater capacity, the operating time of the powered device increases.
Alkaline batteries - what else makes them stand out?
Alkaline batteries also perform better in applications with higher peak current consumption compared to regular batteries. Due to the previously mentioned small price differences, the use of regular batteries is unprofitable today - an alkaline AAA battery will work much better in virtually every application.
Uses of AAA batteries
Small " fingers " are convenient to use wherever there is limited space in the housing - that is why many portable devices, including computer mice, some electronic thermometers, small flashlights, etc. most often use this type of power sources.
While virtually all typical alkaline batteries are suitable for everyday use, for more serious professional applications it is worth choosing specialized batteries. When choosing a battery, first of all, you should match its size, dimensions and electrical parameters to the specific application.
All cells available in our store's assortment are of good quality and guarantee safe, stable and long-lasting power supply to devices. Their weight usually does not exceed 12 grams. In addition, AAA batteries are durable and resistant to external factors.
R3 battery - What's going on in the "fingers"?
In addition to the mentioned rated voltage, a very important battery parameter is their capacity. High-quality R3 batteries, supplied by well-known global manufacturers, can boast a capacity of up to 1200 or more mAh, which is a very good result for small AAA batteries, compared to much larger R6 batteries.
Technical specifications for industrial sticks may include typical internal resistance values and precise discharge characteristics. Are you looking for a battery that ensures long operation time of the powered device?
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