Many types of batteries can be found to serve the different battery needs in the world. Sometimes, there are so many options that it is difficult to know which option is the best for what you need. Let’s look at some quick summaries of different battery types and then compare them. You will be able to see which battery type fulfils which need.

Nickel Cadmium

This type of battery is low in energy density. If you are looking to have a long-life battery at a low cost, this battery may work for you. It is mainly used for the following applications: two-way radios, biomedical equipment, professional video cameras and power tools. A downside of this battery is that it is not environmentally friendly.

Lead Acid

This battery is very economical for large machines or devices. Lead acid batteries are mainly used in the following applications: hospital equipment, wheelchairs, emergency lighting and UPS systems. On the downside, this battery is heavy and not as easy to move.

Nickel-Metal Hydride

This battery provides a higher energy density compared to the previous two batteries. However, this higher energy also means that the battery does not last as long. This battery contains no toxic metals and is commonly used for cell phones or laptop computers.

Lithium Ion

This battery is used for high-energy density. One positive point of this battery is that it is lightweight. Be aware that this battery is more fragile than some of the other options, and you may want to install a protection circuit to ensure the safety of your battery. This battery is mainly used for notebook computers and mobile phones.

Alkaline

This battery has a long shelf-life along with its high-energy density. In the UK, alkaline batteries account for 60% of batteries sold. These batteries are used for everyday objects such as MP3 players, flashlights, radios, and toys.

Comparing Batteries

These are definitely not all the battery options in the market. However, this gives you a variety to look at and see which one could be most suitable for your needs. To add even more diversity, all these types of batteries come with different brand names, so you often need to compare the brand names as well to see pricing that may differ. County Battery offers a wide range of selection so that you can compare the batteries by choosing battery type, brand, or application for the battery.

Let’s see how the batteries compare in different areas. The life cycle of the Nickel Cadmium is almost always longer than the other types of batteries discussed. This battery also charges the fastest. The Lead Acid, on the other hand, has a much higher tolerance for overcharging. The highest cell voltage is held by the Lithium Ion and is around 3.6 Volts. Alkaline, meanwhile, is the least expensive type of battery.

In the end, the battery you choose is really up to you and what you need. Now, you have the information to make the best decision possible.