When it comes to batteries, there is a long-running debate over whether we should be using rechargeable batteries or disposable (single-use) batteries. In order to really make an informed decision on the matter, it is important to understand not only both types of batteries but also what might constitute the requirements of the right battery.
In this article, we will take a look at some of the conceptions that people have regarding both types of battery and how accurate they really are.
Are Rechargeable Batteries Better for the Environment?
It is a common perception that because they can be recharged and used many times, rechargeable batteries are therefore better for the environment. Let’s take a look at some of the benefits of choosing rechargeable batteries:
- Reduce the overall amount of packaging
- Reduce the number of batteries that are disposed of
- Can last around 100 times longer than standard disposable batteries
- Some rechargeable batteries are made using recycled materials
All of these things certainly make rechargeable batteries a good option for the environment. However, it is worth remembering that they also require additional energy to charge. If you are using this type of battery in high-demand applications, then you may find you need to do a lot of charging, and therefore use a lot of energy.
Single use, disposable, batteries do have an impact on the environment at a ratio of around 100 disposable batteries being thrown away for every 1 rechargeable. This does mean a significant amount being disposed of, and this must be done correctly if we are to lessen our environmental impact.
Should I Buy Single-use Batteries?
For many, buying single-use batteries is convenient, and in the short term a cheaper option. This is particularly the case in homes with children using battery-operated toys all the time. Some of the benefits of choosing disposable batteries include:
- Found in every supermarket and strategically placed, these batteries are incredibly easy to find
- You can usually find a range of premium batteries and cheaper ones in the same place – often with many marked “long-lasting”
- They can be purchased in a range of pack sizes
Let’s face it; it’s much easier to opt for single-use batteries. They don’t require a lot of thought, and you don’t have to remember to charge them. But are they more cost effective?
Which Lasts Longer?
Perhaps one of the biggest considerations to be made when it comes to choosing between the two types of battery is how long they last.
Single-use batteries do have a longer shelf life than rechargeable batteries. In fact, some can work up to 20 years after manufacturing. Rechargeable batteries on the other hand need to be charged 12 months after purchase if they haven’t been used.
The majority of single-use batteries last much longer on a single “charge” than a rechargeable battery will. This is because they are designed to be recharged regularly, so if you are using them in something where you need them continually you will need two sets of rechargeable batteries. That way, you always have some ready to go.
Conclusion
The type of batteries that are right for you will very much depend on what you are using them for. It can often be a good idea to have a selection of both rechargeable and disposable batteries to hand; that way you are sorted for all eventualities.
