Rayovac vs. Duracell: Are expensive Duracell worth the extra money?

There are many types of batteries that you can use in various appliances and devices in your home. But with so many other brands to choose from, how do you decide which ones to buy?

This guide will give you a rundown of the various types of batteries that you can buy from Rayovac and Duracell. Each section will help you to decide which is the best one for your needs. So helps to ensure that you get the best from them when using them in any particular appliance or device.

Rayovac vs. Duracell: Alkaline Batteries Comparison

When it comes to the major brands producing alkaline batteries, you will find that they do not differ that much. Indeed, from a shelf life perspective, Rayovac and Duracell batteries come with a shelf life of around ten years. But in most cases, what you will find is they will probably last for about only 6 to 7 years.

See Rayovac and Duracell batteries here:

Is Duracell Better Than Rayovac?

Indeed, when it comes to the performance of these two brands of batteries, there isn’t any real difference. When tested, it was found that Rayovac batteries performed just as well as Duracell ones. 

If Rayovac were falsely claiming that their batteries lasted as long as Duracell’s, you would think that Duracell would have sued them for false advertising.

Which Is The Cheapest – Duracell Or Rayovac?

As you will see below, when comparing the price of these batteries, Rayovac batteries are cheaper than Duracell batteries.

So let us look at the different types of batteries that you can get from Duracell and Rayovac.

Rayovac vs Duracell: AA Batteries Comparison

AA Battery Comparison

All types of AA batteries produced by these two companies are 1.5 volts and of equal size. All AA batteries measure 50 mm in length and have a diameter of 14.2 mm.  But there are a few differences between these Rayovac AA batteries and Duracell ones.

Rayovac batteries have a price of $0.34, whereas Duracell’s price is $0.68. This is the cheapest per-battery price available in the highest battery count package at Amazon.

Another difference relates to the battery’s run time. If you were to use a Rayovac AA battery in a flashlight at 0.5A, it would require replacing after 3 hours. However, if you use a Duracell battery, it would last up to 3.25 hours.

Although the Duracell batteries have an 8% greater running time than the Rayovac cells, Rayovac is the winner when comparing the battery life cost per hour. The cost per hour of a Duracell battery is $0.209, whereas the cost per hour for the Rayovac battery is $0.113.

Buy Rayovac AA Batteries here:

Source: candlepowerforums.com/threads/alkaline-battery-shoot-out.64660/

Rayovac vs. Duracell: AAA Batteries Comparison

AAA Battery Comparison

Such batteries can be used in a wide variety of different devices, such as remote controls for TVs or Amazon Firesticks. Both Rayovac and Duracell are 1.5-volt batteries, but they differ in their capacity, run time, and cost per hour of battery life.

The price of a AA Duracell battery is $0.65. As for the Rayovac battery, these have a much lower price of $0.29. 

If used continuously on a 400 mA LED flashlight, a Duracell AAA battery has a run time of 1.5 hours; the Rayovac AAA battery comes with a runtime of 1.1 hours. The result will make you think about buying Duracell AAA batteries, and you’ll get what you pay for.

But remember that the cost per hour of the battery life is where you see some difference. The average cost per hour of life of a Duracell AAA battery is $0.433. For Rayovac AAA battery, it comes in at $0.264. 

Buy Rayovac AAA batteries here:

Rayovac vs. Duracell: D Cells Comparison

These days, large arrays of devices need to be fitted with 9V D Alkaline batteries to power them. Such batteries will often be used in flashlights, smoke detectors, and so, of course, you need something that you know will not require replacing too often.

You will find that both Rayovac and Duracell have an excellent selection of 9V batteries for you to choose from. But it is important to note that there are a few differences between these two brands.

The first difference relates to the cost per battery. The Duracell 9V battery price is $1.70. But when it comes to the Rayovac 9V battery, it only comes with a $0.90/ count.

As for battery run time, there is a real difference between these two batteries. Both of them come with a shelf life of up to 10 years. But it has been found that the Rayovac 9V D battery lasts 9-hour longer than the Duracell battery. 

And it leads to another big difference between these two brands of D-size batteries – the cost per hour of battery life. The average cost of each Rayovac 9V battery is $0.037, whereas the average cost of the Duracell 9V battery is $0.113.

We rejected our hypothesis that Duracell would last the longest. We came to this conclusion because our data show that Rayovac lasted longer than Duracell. This also proves that even though batteries may be more expensive (like the Duracell was), you might not be paying for a better battery.

Source: reachoutmichigan.org

Now it’s easier for you to decide on which D cell battery to buy for your devices. Don’t be afraid to buy Rayovac- a better battery at a lower price.

Buy D cell battery here:

RELATED: C vs. D Battery: Besides the sizes, which is the difference between them?

Rayovac vs. Duracell: Hearing Aid Batteries Comparison

Just as with regular batteries, you’ll find that there are several different brands of batteries you can now use in hearing aids. Generally, most hearing aids require 312 batteries to provide them with the power they need.

But which 312 batteries are better? Those made by Rayovac or those made by Duracell?

Best 312 Battery Capacity: Duracell

A few years ago, a study on this subject found that Duracell’s 312 batteries were the winner. Duracell 312 batteries could provide power for up to 276 hours, unlike the Rayovac 312 battery, which could only provide power for up to 204 hours.

Rayovac vs. Duracell 312 Battery Price

As you will see when you take a look online, the prices do vary between the Rayovac Extra Advance and Duracell 312 batteries.

The average price of one Rayovac 312 battery is from $0.29 to $0.59. In comparison, the average cost of the Duracell 312 batteries is around $0.31.

You will find that the cost of the Duracell 312 batteries is slightly more than the Rayovac Extra Advanced 312 batteries but much cheaper than Rayovac Proline.

However, it is essential to note that Rayovac makes another type of battery for hearing aids. This is known as the Proline Advanced and do cost a lot more compared to Duracell’s. Each one of these batteries will cost you around $0.60.

Source: ncbi.nlm.nih.gov

Is Duracell Better Than Rayovac?

312 Battery Comparison

Note: Price is the cheapest per-battery price available in the highest battery count package at Amazon (Oct 2021).

In some ways, there isn’t very much difference between these two brands. Both of them are guaranteed to last for up to 4 years when stored correctly.

You can also purchase multiple packs of these batteries. You can buy Duracell 312 batteries as a pack of 60. But when it comes to Rayovac 312 batteries, you can purchase packs of up to 80 batteries.  

So price-wise, we would suggest that Duracell 312 batteries are better than Rayovac.

Note: Whatever battery you choose, Rayovac or Duracell, remember to leave the new battery to air 5 minutes after taking off the sticker. Letting the battery sit for a few minutes before putting it in the battery door gives you almost a whole extra day of use.

Buy Duracell 312 batteries here:

FAQ’s

Who Makes Rayovac Batteries?

The first Rayovac batteries were produced back in the early 1900s and were at the time known as “The French Battery Company”. Then in 1934, the name was changed to “The Rayovac Company”. 

However, since 2018 Energizer, in fact, makes the batteries that carry the Rayovac name. This is after they purchased the company from Spectrum Brands to have access to Rayovac’s technology.

Are Rayovac Batteries Made In China?

When it comes to the production of Rayovac batteries, unlike some other brands, these are not made in China. Today, all of their alkaline batteries continue to be made in Fennimore, Wisconsin. 

However, the company has also chosen to set up factories for making their batteries in Europe, along with a factory in Guatemala. It is in Guatemala where a company called North Tech makes Rayovac’s heavy-duty batteries.

This is where some people seem to think that Rayovac batteries are made in China as North Tech happens to be a Chinese-made private label “heavy-duty” grade battery.

If you are looking for batteries that are both long-lasting and will not cost a great deal, then look no further than getting some that carry the Rayovac name.

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