C Batteries

C batteries are known as ’dry cell’ batteries, due to the fact that they were created to operate in applications or products with minimal internal moisture. C batteries are larger than other standard dry cell batteries, such as AA and AAA, and as such they offer a reliability and longevity you may not get from other batteries in the same circumstances.

C batteries are built to the standard size of 50mm/1.97inches in length x 26.2mm/1.03inches in diameter.

C batteries are also known as R14s, following their designation by the International Electrotechnical Commission (IEC).

What are C batteries used for?

Typically for high drain applications like torches, digital cameras or security lighting, where you require a battery that will last a long time, the C battery can be installed to suit those needs. Coming in a variety of brands and capacities, always check what applications you will be using them for. For help choosing the type of battery best suited to your needs, please see our C batteries guide.

Standard C batteries are ideal for portable devices which consume mid-high levels of power. They are widely used in:

  • Torches
  • Cameras
  • Radios
  • Intruder alarms
  • Musical instruments
  • Walkie-talkies
  • Toys

What types of C batteries are there?

C batteries are available in standard (non-rechargeable) and rechargeable types, each with their own strengths and weaknesses. For more information on our rechargeable C batteries, please visit our range here.

Standard C batteries are available in two chemical types:

  • Alkaline – these are the most widely used types of batteries due to their energy density and long shelf life and are commonly found in everyday items.
  • Lithium – Also noted for their long performance lives, lithium C batteries are distinct from the rechargeable lithium-ion V batteries typically found in laptops or smartphones.

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Description Price Brand Range Model Number Chemistry Size Sub Range Nominal Voltage IEC Name Terminal Type Capacity Series Dimensions Diameter
RS Stock No. 201-9450
Mfr. Part No.LS26500
BrandSaft
£20.37
Each
Units
- - Lithium Thionyl Chloride C - 3.6V - Standard 7.7Ah - - -
RS Stock No. 186-0600
Mfr. Part No.5000394002852
BrandDuracell
£3.465
Each (In a Pack of 2)
Units
Duracell Ultra Power - Alkaline C - 1.5V LR14 Flat - - - -
RS Stock No. 860-2809
Mfr. Part No.LSH14LIGHT
BrandSaft
£19.32
Each
Units
- - Lithium Thionyl Chloride C - 3.6V - Standard 3.6Ah - - -
RS Stock No. 200-5608
Mfr. Part No.0095-755-019
BrandSaft
£20.32
Each
Units
- LS26500FLC Lithium Thionyl Chloride C - 3.6V - Lead - - - -
RS Stock No. 192-4386
Mfr. Part No.5000394121997
£1.529
Each (In a Pack of 10)
Units
Duracell Procell - Alkaline Manganese Dioxide C - 1.5V LR14 Flat 8.1Ah - - -
New
RS Stock No. 214-5251
Mfr. Part No.5000394136069
£279.94
1 Tray of 204
Tray(s)
Duracell Procell PX1400 Alkaline C PROCELL INTENSE 1.5V LR14 Standard - - - -
New
RS Stock No. 212-4957
Mfr. Part No.5000394136977
£14.88
1 Box of 10
Box(es)
Duracell Procell PX1400 Alkaline C PROCELL INTENSE 1.5V LR14 Standard - - - -
RS Stock No. 254-812
BrandNEUTRAL
£0.18
Each
Units
- - - - - - - - - - - -