C battery

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Two C-size batteries C matchstick-1.jpg
Two C-size batteries

The C battery (C size battery or R14 battery) is a standard size of dry cell battery typically used in medium-drain applications such as toys, flashlights, and musical instruments.

Contents

As of 2007, C batteries accounted for 4% of alkaline primary battery sales in the United States. In Switzerland as of 2008, C batteries totalled 5.4% of primary battery sales and 3.4% of secondary (rechargeable) battery sales. [1] [2]

Properties

D, C, AA, AAA, AAAA & 9-volt batteries 6 most common battery types-1.jpg
D, C, AA, AAA, AAAA & 9-volt batteries

A C battery measures 50 mm (1.97 in) length and 26.2 mm (1.03 in) diameter. [3]

The voltage and capacity of a C-size battery depends on the battery chemistry and discharge conditions. The nominal voltage is 1.5V. Alkaline C batteries have a storage capacity up to 8000 mAh while rechargeable NiMH C batteries can hold up to 6000 mAh. Zinc-carbon C batteries usually hold up to 3800 mAh. Compared to the AAA and AA batteries, C-batteries' storage capacities are significantly higher. [4]

Standardisation

Like the D battery, the C battery size has been standardized since the 1920s. [5] The AA, AAA, and N sizes have been in common use since the 1950s. [6]

The C battery is called "14" in current ANSI standards of battery nomenclature, and in IEC standards is designated "R14".

Other common names

See also

Related Research Articles

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<span class="mw-page-title-main">Nickel–cadmium battery</span> Type of rechargeable battery

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<span class="mw-page-title-main">Alkaline battery</span> Type of electrical cell

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<span class="mw-page-title-main">AAA battery</span> Standard size of dry cell battery

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<span class="mw-page-title-main">AA battery</span> Standard size of dry cell battery

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<span class="mw-page-title-main">D battery</span> Standard battery size

A D battery is a standardized size of a dry cell. A D cell is cylindrical with an electrical contact at each end; the positive end has a nub or bump. D cells are typically used in high current drain applications, such as in large flashlights, radio receivers, and transmitters, and other devices that require an extended running time. A D cell may be either rechargeable or non-rechargeable. Its terminal voltage and capacity depend upon its cell chemistry.

<span class="mw-page-title-main">Nine-volt battery</span> Form of small battery

The nine-volt battery, or 9-volt battery, is an electric battery that supplies a nominal voltage of 9 volts. Actual voltage measures 7.2 to 9.6 volts, depending on battery chemistry. Batteries of various sizes and capacities are manufactured; a very common size is known as PP3, introduced for early transistor radios. The PP3 has a rectangular prism shape with rounded edges and two polarized snap connectors on the top. This type is commonly used for many applications including household uses such as smoke and gas detectors, clocks, and toys.

<span class="mw-page-title-main">Rechargeable alkaline battery</span>

A rechargeable alkaline battery, also known as alkaline rechargeable or rechargeable alkaline manganese (RAM), is a type of alkaline battery that is capable of recharging for repeated use. The formats include AAA, AA, C, D, and snap-on 9-volt batteries. Rechargeable alkaline batteries are manufactured fully charged and have the ability to hold their charge for years, longer than nickel-cadmium and nickel-metal hydride batteries, which self-discharge. Rechargeable alkaline batteries can have a high recharging efficiency and have less environmental impact than disposable cells.

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A button cell, watch battery, or coin battery is a small single-cell battery shaped as a squat cylinder typically 5 to 25 mm in diameter and 1 to 6 mm high – resembling a button. Stainless steel usually forms the bottom body and positive terminal of the cell; insulated from it, the metallic top cap forms the negative terminal.

<span class="mw-page-title-main">CR-V3 battery</span>

A CR-V3 battery is a type of disposable high-capacity 3-volt battery used in various electronic appliances, including some digital cameras. It has the shape and size of two side-by-side AA batteries. This allows CR-V3 batteries to function in many devices originally designed for only AA batteries. An RCR-V3 battery is a rechargeable 3.7 V lithium-ion battery.

<span class="mw-page-title-main">AAAA battery</span> Type of battery

The AAAA battery is 42.5 mm long and 8.3 mm in diameter. The alkaline cell weighs around 6.5 g and produces 1.5 V. This size battery is also classified as R8D425 (IEC) and 25 (ANSI/NEDA). The alkaline battery in this size is also known by Duracell type number MN2500 or MX2500 and Energizer type number E96.

<span class="mw-page-title-main">A23 battery</span> Battery format

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<span class="mw-page-title-main">Electric battery</span> Power source with electrochemical cells

An electric battery is a source of electric power consisting of one or more electrochemical cells with external connections for powering electrical devices. When a battery is supplying power, its positive terminal is the cathode and its negative terminal is the anode. The terminal marked negative is the source of electrons that will flow through an external electric circuit to the positive terminal. When a battery is connected to an external electric load, a redox reaction converts high-energy reactants to lower-energy products, and the free-energy difference is delivered to the external circuit as electrical energy. Historically the term "battery" specifically referred to a device composed of multiple cells; however, the usage has evolved to include devices composed of a single cell.

Standard battery nomenclature describes portable dry cell batteries that have physical dimensions and electrical characteristics interchangeable between manufacturers. The long history of disposable dry cells means that many manufacturer-specific and national standards were used to designate sizes, long before international standards were reached. Technical standards for battery sizes and types are set by standards organizations such as International Electrotechnical Commission (IEC) and American National Standards Institute (ANSI). Popular sizes are still referred to by old standard or manufacturer designations, and some non-systematic designations have been included in current international standards due to wide use.

<span class="mw-page-title-main">N battery</span> Standard size of dry cell battery

An N battery is a standard size of dry-cell battery. An N battery is cylindrical with electrical contacts on each end; the positive end has a bump on the top. The battery has a length of 30.2 mm (1.19 in) and a diameter of 12.0 mm (0.47 in), and is approximately three-fifths the length of a AA battery.

This is a list of commercially-available battery types summarizing some of their characteristics for ready comparison.

References

  1. Life Cycle Impacts of Alkaline Batteries with a Focus on End-of-Life - EPBA-EU Archived 2011-10-07 at the Wayback Machine
  2. INOBAT 2008 statistics.
  3. IEC 60086-2 §7.1.3
  4. "C Battery - TechNotes". www.technotes.org. Retrieved 2022-12-03.
  5. Ron Runkles (ed) A Brief History of the Standardization of Portable Cells and Batteries in the United States, American National Standards Institute Accredited Standards Committee C18 on Portable Cells and Batteries, 2002, ANSI Battery Standardization History, 2010 Jan 9
  6. Howard G. McEntee (March 1959). "Clever New Gadgets Run on Flashlight Batteries". Popular Science. 174 (3). Bonnier Corporation: 132. ISSN   0161-7370.