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C / R14 batteries

Products: 4
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C/LR14 Duracell Alkaline battery 1,5V - 2pcs.

Two 1.5 V Duracell LR14 C alkaline batteries with unique Duralock technology for increased lifetime.
Index: BAL-14166
Index: BAL-14166
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Regular price €3.23 Price €3.23

C/LR14 Blow Super Alkaline battery - 2pcs.

Blow Super Alkaline C / LR14 alkaline battery. It is designed for industrial and professional use. It is characterized by high quality and capacity. It will provide optimum...
Index: PRO-17557
Index: PRO-17557
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Regular price €2.07 Price €2.07

Battery C/LR14 Varta Industrial Pro 4014 - 1pcs

The LR14 Industrial Series C alkaline battery from Varty is a reinforced High Energy battery dedicated to industrial and professional use. It is characterized by high...
Index: BAL-15921
Index: BAL-15921
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Regular price €0.77 Price €0.69
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Battery C/LR14 Panasonic Red Bat 1,5V - 2 szt.

A set of 2 R14 1.5V zinc-carbon batteries designed for products that do not require high power consumption, such as clocks, remote controls, calculators or radios.
Index: BAL-14247
Index: BAL-14247
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Regular price €0.72 Price €0.72

Battery types – R14 and others

Commonly used batteries come in two versions. Most standard zinc carbon cells (also available as an R14 battery version) contain a graphite core inside which is coated with manganese oxide. The core is placed in an electrolytic paste of ammonium chloride and it will tightly fill the inside of the battery, allowing chemical processes to take place, moving electrons, etc. The housing of the R14 battery (and other cells) is not only its outer shell, but plays an important role in the entire process: chemically it is the negative electrode while the core is the positive electrode.

Zinc-carbon cells are cheap and quite inefficient. They are not able to store much energy, but their advantage is that the battery slowly self-discharges.

However, if we are looking for more efficient batteries dedicated to devices with high energy demand, alkaline batteries will be the solution. The alkaline version of R14 batteries are LR14 batteries (according to the IEC number, the worldwide prefix reserved for alkaline batteries is "L-"). These types of cells are made of an alkaline electrolyte (potassium hydroxide). As a result, these cells achieve much higher capacity and lower internal resistance than standard batteries.

Batteries 14 – general and detailed parameters that should be known

In the terms of physicochemistry, the most important parameters of batteries are the battery type and voltage. As for R14 batteries, they can be zinc-carbon and alkaline, but in each case their sizes are identical or almost identical (diameter: 24.9-26.2mm; length: 50mm). The weight of one R14 battery should not exceed 70 grams. Another important parameter of the battery, the rated voltage, will always be 1.5V - both for the alkaline and standard variants.

When we need batteries for an electrical device, e.g. R14 batteries, we usually take any, possibly sometimes we check the parameters described above. Sometimes, however, it is worth delving into details. Interesting parameters that are worth checking are: actual battery capacity, internal resistance, type of spontaneous discharge and its speed. LR14 alkaline batteries have a nominal capacity of approximately 8000 mAh. The best batteries for professional use have all properties described on the packaging, including resistance, current load, etc.

All LR14 and R14 batteries in one place – Botland store

In this category you will find premium LR14 and R14 batteries. We present the best R14 batteries created by leading manufacturers such as Panasonic, Varta and Energizer. All products are original and available at attractive prices.

If you need cheap but proven and branded batteries, choose Panasonic R14 Red Bat. If you're looking for long-lasting batteries that won't run out quickly, choose LR14 Duracell batteries. The lifetime of such batteries is approximately 10 years (Duralock technology). For people who need - for example - battery power of a robot operating at temperatures as low as -10 degrees or in the sun +50 degrees, we recommend purchasing a Varta Industrial LR14 battery. These products have been completely adapted to work in difficult weather conditions and you will not disappoint!