Americans alone purchase up to 3 billion batteries in a year! 

And, as we are all aware batteries only seem to run out when we need them the most. 

How to test AA batteries? 

There are a few different ways in which to test AA batteries specifically. Learn about the way below!

How to test AA batteries?

Double-A batteries are used in everything. From your TV remote to the garage door opener aa batteries are needed.

These batteries are universal but can be difficult to understand. Not every battery that stops working is dead. Learning how to check if a double-A battery is out of charge can save money on batteries in the long run! 

If you want to get precise with your battery tests, you can get a voltmeter. 

This small device will test the voltage left in your battery. You will attach the red piece of the voltmeter to the raised top of your battery. And, you will attach the black piece to the bottom of the battery. 

If your voltmeter reads above 1.3V then you still have useable charge left! 

A voltmeter is useful to have. It has the ability to check different batteries and can help you use your batteries up to their last charge! 

For Your Information

An alkaline battery has an average shelf life of 10 years. 

It is always best to use the same type of battery together. It can be tempting, but for best results stick to using new batteries together. New should go with new and old with old. 

Also, when changing your batteries, it's important to clean off the conductive surfaces that you put the battery in. A clean pencil eraser or cloth will do the trick!

If you notice your battery has leaked, it's important to throw the battery out, and wash your hands. 

Finally, it's very important that you do not try to recharge any non-rechargeable batteries.

Normal alkaline batteries are not made to be recharged unless it says so on them.

Powering Your Life

Double-A batteries can be used in a number of different products. 

How to test AA batteries you ask?

If you are unsure about a battery, one of the best ways to test batteries is to use voltmeter so you know you are always properly charged up.

For all battery and testing needs, allow us to keep you charged up!