How Many Volts Is AA Battery

Can you believe it’s been more than a hundred years since the first AA battery hit the market? These tiny powerhouses have come a long way, and now there are tons of different types to choose from. So how many volts is AA battery, exactly? Let’s take a closer look. In this blog post, we will discuss the voltage of AA batteries and why it matters. We will also talk about how to choose the right battery for your needs.

AA Battery Voltage Chart

Voltage AA Battery AAA Battery C Battery D Battery
1.50 0.0% 0.0% 0.0% 0.0%
1.55 20.0% 20.0% 20.0% 20.0%
1.60 40.0% 40.0% 40.0% 40.0%
1.65 60.0% 60.0% 60.0% 60.0%
1.70 80.0% 80.0% 80.0% 80.0%
1.75 100.0% 100.0% 100.0% 100.0%

What is the voltage of AA batteries, and why does it matter?

AA batteries are small, cylindrical batteries that are used to power a wide variety of devices. AA batteries are a convenient way to power a wide variety of devices. They are available in most stores, and they are relatively affordable. In addition, they come in a variety of different voltages so that you can find the right battery for your device.

AA batteries work by converting chemical energy into electrical energy. This electrical energy is then used to power the device that the battery is attached to. Some common devices that use AA batteries include flashlights, radios, and toy cars.

The amount of electrical energy that an AA battery can produce varies depending on the type and brand of battery. Typically, a AA battery will produce between one and two volts of electricity. However, some high-end batteries can produce up to three volts of electricity. This means that they have more power and can be used to power devices that require more energy.

Most AA batteries are rated at between 1000 and 2000 milliamp-hours (mAh). This is a measure of how much electrical current the battery can produce over a period of time. The higher the rating, the longer the battery will last before it needs to be recharged.

AA batteries come in a variety of different voltages, and it is important to choose the right battery for your device. Most devices will work with either a single AA or a double AA battery. However, there are some devices that require more powerful batteries. If you are not sure which voltage your device requires, consult the owner’s manual or contact the manufacturer.

Are AA battery voltage 1.2 or 1.5 volts?

Volts in a AA battery are typically rated at either 1.2 or 1.5 volts. The voltage of a battery is determined by the chemical reaction that takes place inside the battery. Different chemistries will produce different voltages. For example, nickel-cadmium (NiCd) batteries and nickel-metal-hydride (NiMH) batteries have a nominal voltage of 1.2V, while alkaline AA batteries have a nominal voltage of 1.5V. However, the way that voltage is measured varies from battery to battery, and so the voltage reading on your multimeter may show a different figure.

The actual voltage will vary depending on the state of charge, its chemical composition, the number of cells in the battery, and the age of the battery. A typical AA battery has six cells, which together produce about 1.5 volts. However, there are variations among different brands and types of AA batteries, so it’s best to check your specific battery’s voltage rating before assuming anything. It is important not to rely on the voltage rating alone when selecting a battery. Instead, you should consult the battery’s specification sheet to get an accurate reading.

What is a good voltage for AAA battery?

A good voltage for a AAA battery is about 1.5 volts. However, it’s important to note that there is some variability between brands, so it’s best to check the specifications of your specific battery. Generally speaking, most AAA batteries should not be discharged below 1.0 volt, or they may lose their capacity to hold a charge.

What is the voltage of 2 AA batteries?

2 AA batteries will have a voltage of about 3 volts. This is because each battery is about 1.5 volts. When you put them in series (connect them end-to-end), the voltage of the two batteries will add up to about 3 volts. However, there can be some variation in this voltage depending on the brand and age of the batteries, the temperature, and how much power has been drained from them.

At what voltage is a 1.5 battery no good?

A 1.5 battery is no good at a voltage of about 1.35 volts. Alkaline batteries have a typical voltage of 1.5 volts, so at a lower voltage than that, the battery is no longer providing enough power to operate the device it’s powering.

How to choose the right battery for your needs?

There are a lot of different AA batteries on the market, so it can be tricky to determine which one is the best fit for your needs. Here are a few things to keep in mind when choosing an AA battery:

-The type of device you’re using the battery in will play a role in which battery is best for you. For example, if you need a battery for a high-powered device like a digital camera, you’ll need one with more power than if you’re using it in a low-powered device like a TV remote control.

-Think about how often you’ll be using the battery. If you’ll be using it frequently, you’ll want one that has a long lifespan, so you don’t have to replace it often.

-The price of the battery is also a factor to consider. Batteries can range in price from a few cents to a few dollars each, so decide what you’re comfortable spending.

Once you’ve considered these factors, choosing an AA battery should be a breeze. Some of the most popular AA batteries on the market are made by Duracell and Energizer. Both brands offer a variety of battery types, so be sure to do your research before making a purchase.


AA batteries are a household staple for a good reason. They’re versatile, long-lasting, and easy to find. But not all AA batteries are created equal. The best AA battery for your needs may not be the one that is the most popular or readily available. By understanding what to look for, you can make sure that you are getting the most out of your batteries and that they will last as long as possible.

About the author, Phil Borges

Phil Borges is a battery aficionado. He's written extensively about batteries, and he loves nothing more than discussing the latest innovations in the industry. He has a deep understanding of how batteries work, and he's always on the lookout for new ways to improve their performance.