Cordless leaf blowers are nice because you don't have to be close to any electrical outlets or have an extension cord going across your yard when you are trying to blow the leaves or grass clippings that are in your yard. You can use your cordless leaf blower in your garden. Many of them don't even use gasoline. Therefore, you won't smell like gas when you are done using it. Most of them are very inexpensive, and it is very easy to charge the battery that comes with them. Most of them are lightweight and easy to use also. Many of them only weigh three or four pounds. So if you aren't in the best physical shape, you can still use your leaf blower. They are also quieter than the other corded blowers.
There are many different brands of cordless leaf machines that you can buy. As with any product that you buy, there are ones that are better quality than others. The one that would be best for you depends on what you are going to be using it for and how long you will be using it. You should read on the packaging or ask the sales associate which one would be best for your particular situation. If you know somebody that has one, you might be able to ask them what they think of them before you buy one.
You should wear safety goggles when using your whichever blower you may own because you are blowing stuff around and anytime you are doing that, there is a chance of blowing dust and debris around and it could get into your eyes. You should also wear ear muffs to protect your hearing. Even though the cordless leaf blowers are usually quieter than the gasoline operated ones or the standard electric ones, it doesn't have to be very loud to do damage to your ears. Anytime you are working in your yard, you should wear gloves to protect your hands when you are picking things up.