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Battery Guide: What Are the Different Types of C batteries

C batteries are widely used in most electronic devices. You can easily purchase a pack in the grocery store near you or order online and just wait for the delivery day. However, if you are not familiar with various types of C batteries, it can be confusing to choose the right one for your needs.

For this reason, learning about the complete guide to C batteries, including their types, is essential before you buy. Keep reading as this article will help you know what type of C battery is suitable for your device.

What is C Battery?

Dry cell batteries come in different sizes, which include C batteries. C battery, also known as R14 battery, is usually rated at 1.5 voltage like AA and AAA batteries. However, a C battery is much bigger and has a greater capacity than them, making it suitable for medium up to high-drain devices. Its size is about 1.97 in (length) by 1.03 in (diameter) and can store up to 8000 mAh, depending on the type.

Uses of C Batteries

C Batteries are one of the common types of dry cell batteries that people use on many devices like mobile phones, digital cameras, laptops, and more. They can also be used in household items like a flashlight, clock, toys, and radios. Aside from that, some medical equipment requires them too.

Two Main Types of C Batteries

The two main types of C batteries consist of the standard or non-rechargeable C batteries and the rechargeable ones. Although they are both C batteries, they have significant differences you have to know to make your purchase a great one.

Non-Rechargeable C Batteries

Non-rechargeable C batteries are the standard batteries you can find in stores with higher power than rechargeable ones. Depending on your device’s energy consumption, they can be used for a long time and have a long shelf life. However, they can’t be reused once drained of power.

Rechargeable C Batteries

Rechargeable C batteries have features that will allow you to keep reusing your C batteries for a long time. You just have to charge them when they run out of power, unlike the standard ones you have to dispose of after draining. If you use and charge them properly, rechargeable batteries can last up to a decade after your purchase date.

Although they are a little costlier than the standard ones, rechargeable C batteries can be a good investment. Having this type of battery and knowing how to use them correctly will save you from buying new batteries for some years.

Types of C Batteries According to Chemicals

Aside from the rechargeable and non-rechargeable types, C batteries can also vary in their chemical structure. Below are the common types of C batteries based on their chemical material.

Alkaline Battery

Alkaline C battery is a standard battery that contains alkaline potassium hydroxide electrolytes. It is known for its high energy and longevity. So, if you need a non-rechargeable battery for a high-drain device, this type could be a great option. If you want a rechargeable one, there are also rechargeable alkaline batteries in the market. However, they can be more expensive than regular C-batteries.

Nickel Cadmium Battery

Nickel-cadmium C battery or Ni-Cad battery has electrolytes that consist of metallic cadmium and nickel oxide hydroxide. This type of battery can be found in rechargeable batteries. It has low power density but is still used by many people because of its affordable price. Thus, if your device doesn’t require much power but you need to keep reusing it, Ni-Cad batteries might also be a good option for you.

Lithium-Ion Battery

Lithium-Ion C Battery is or Li-ion battery another type of rechargeable battery you can consider. It contains lithium-metal oxide and is mainly used in electronics. If you are looking for a C battery with high energy and cell voltage higher than a Ni-Cad, a Li-ion one will be good for you.

However, this type of battery also comes with disadvantages. If you use a Li-ion battery, you have to be careful when charging it. Unlike other types of C batteries, it is sensitive to being overcharged, and overcharging can shorten its lifespan.

Nickel Metal Hydride Battery

Nickel metal hydride C battery or NiMH C battery is a type of battery similar to Ni-Cad. It is also a rechargeable one and has nickel oxide hydroxide. The main difference is the alloy that its negative electrodes use.

In addition to that, nickel metal hydride C batteries have higher power than the Ni-Cad ones. Thus, they are a better option than Ni-Cad C batteries if your device requires high energy.


Batteries can easily be bought in different stores in most areas or through online shopping. While you can easily buy them, it’s best to know what you really need and what type is suitable for your device. It will help you maximize your device’s performance and make a cost-effective purchase.

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