Ni-MH Rechargeable Batteries- Introduction, Cycle Life and Storage

Batteries are used in our lives in many different forms. Some are big while some are small. The best thing about some of the batteries is that they are rechargeable which means they will be able to save a lot of cost on buying batteries again and again.

These batteries are mostly used for some of the most power-hungry applications like toys, or in devices where we do not want to put new batteries often like remotes and clocks. Ni-MH rechargeable batteries are one of the best rechargeable batteries for these applications.

Here we will discuss a lot of interesting facts about the Ni-MH rechargeable batteries.

What are the best Nickel metal hydride rechargeable batteries?

The most popular size of Ni-MH rechargeable batteries is the one that is used in toys and remotes. This is because the charge storing capacity according to their size is great. Additionally, these batteries can last longer for the applications where a lot of power is not consumed. Here we will discuss some of the best types of Ni-MH rechargeable batteries.

The AA-size Batteries

Who does not know about this size of the battery? Especially the kids know a lot about these batteries. This is because most of their toys run on these batteries. The reason why these batteries are here is because a wide range of products use these batteries and the batteries provide enough recharge capacity.

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Other than this, these batteries are usually rated for about 500 charge cycles that means that you can use these batteries for some years without any problems.

The AAA Size Batteries

Just like the AA batteries, this size of the Ni-MH rechargeable batteries is also very famous. Some of its most demanding applications are listed below.

• Remotes for air conditioners.
  

• Remotes for televisions.
  

• Medical equipment for home.
  

As these batteries can provide power to these things for enough time, they have become very popular. Apart from their power delivery options, their size and weight are also perfect for small things like small remotes.

Reasons Why These Are Best

Here are some reasons why the AA and AAA Ni-MH rechargeable batteries are the best Ni-MH rechargeable batteries.

• High cycle capacity.

• Great charge storage capacity for their intended usage.
  

• Come charged and ready to be used.

How long do Ni-MH rechargeable batteries last?

While buying the Ni-MH rechargeable batteries most of the people feel that these batteries will not be worth buying. This is because they seem to be expensive as compared to the non-rechargeable batteries.

That is why a charge cycle life is mentioned on the batteries. Using this amount of cycles, you can compare the cost that you will have to pay for other batteries. Here we will discuss the life of these batteries.

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Cycles of A Ni-MH Rechargeable Battery

Whenever you buy Ni-MH rechargeable batteries, you will see a charge cycle limit on the battery pack. This will usually be around 500 to 1000 charge cycles. This means that you can use these batteries for this amount of charges without any problems. If you use your batteries with care, you will be able to use them for even more than that.

But this will not be the case for everyone because the atmospheric conditions where you use the battery will be different. Additionally, the metals inside the battery will also be degrading with every charge cycle so the battery will most probably lose its charge storing capacity near the rated charge cycles.

Estimated Time Duration

Speaking about using the battery for a long time, people anticipate the time for which they can use these rated charge cycles of their battery. An interesting thing about the Ni-MH rechargeable batteries is that if you use these batteries carefully, you will be able to use them for about 2 to 3 years or even more.

How do you store Ni-MH rechargeable batteries for the long-term?

When you invest a big amount on your batteries, you must be curious about the ways you can make your batteries last longer. Here we will discuss some interesting and most functional ways to store the Ni-MH rechargeable batteries for the long term.

Storing In A Cool And Dry Place

The first and the most important thing regarding storing the batteries are the conditions where you store the Ni-MH rechargeable batteries. For the best life of the batteries, you must keep these batteries in a cool and dry place.

This is not applicable for the Ni-MH rechargeable batteries, but it must be followed for storing every type of battery. This is because it keeps the batteries safe from atmospheric influence.

Protection Against Impacts

In the Ni-MH rechargeable batteries, one of the dangers that can cause the battery to lose its storage capacity is getting your battery punctured or dented. This will disturb the internal composition of the battery. So, for storing the Ni-MH rechargeable batteries you must keep them in place where they will not feel any impacts.

It is a good practice to keep these batteries in a soft padded pouch or hard container.

Terminals of Batteries Are Protected

For keeping the batteries safe from sparks or losing power because of causing a circuit, you must keep the terminals of the battery insulated from each other’s terminals. The easiest way to do this is to get a plastic battery organizing container that has separate compartments for every battery.

Charge and Use Them Often

It is never good to keep the batteries idle and never use them for a long time. To make sure that the battery retains its charge storing capacity, you must use and charged once or twice in a month

Conclusion

Buying the Ni-MH rechargeable batteries can be one of the best decisions that you can make. This is because of their benefits for some of the applications. Here we discussed some tips that will help you in keeping your batteries for a long time without damaging the charging capacity of the batteries.