Rayovac Ultra Pro Vs High Energy Batteries: The Ultimate Comparison

Key Points:

  • Rayovac Ultra Pro batteries have a higher capacity making them run longer than High Energy.
  • Rayovac High Energy batteries cost less than Ultra Pro making them more popular than the other.
  • Both Batteries come with a similar shelf life, battery chemistry, and sealing technology.

It is always hard to compare between the batteries from the same brand as their performances are identical. While doing Rayovac Ultra Pro vs High Energy comparison, I only saw their notable difference in capacity.

Other than that, you will also see a difference in their price and it is because of the capacity. But both are priced at a very reasonable and affordable price point.

In this article, I have talked about their merits and demerits without holding any information back. Let’s get started.  

About Rayovac Ultra Pro Batteries

The alkaline battery composition is the reason, you can rely on Ultra Pro in sensitive situations.

Lots of users prefer this brand because of rigorous testing and quality assurance. On the flip side, there are lots of negative reviews too.

With the help of Smart Seal technology, the batteries are capable of maintaining more than 85% of their power even after 9 or 10 years in storage.

Benefits of Using Rayovac Ultra Pro Batteries

  • The Ultra Pro batteries are designed especially for professional uses.
  • The manufacturer ensures tight and secure sealing to prevent leakage in any condition.
  • It is possible to keep these batteries in storage for almost 10 years.

About Rayovac High Energy Batteries

I have already talked about most of the important aspects of Rayovac batteries in the Ultra Pro section above. There are not many differences in these batteries.

Because of having lower capacity in the same battery size, High Energy batteries cost less and are suitable for small electronic devices.

Benefits of Using Rayovac High Energy Batteries

  • High Energy offers batteries at a lower price point compared to Rayovac Ultra Pro.
  • You can easily keep these alkaline batteries stored for almost 10 years and still get more than 85% power.
  • For smaller electronic devices with a low amount of power requirement, Rayovac High Energy batteries are perfect.
  • The mercury-free construction makes it safe for everyday uses.

Rayovac Ultra Pro Batteries vs High Energy: What Are the Main Differences?

I have found out the main differences between the two product lines from Rayovac. Before discussing them in detail, let’s see them quickly in the table below.

 Rayovac Ultra ProRayovac High Energy
Capacity2750 mAh (AA)750 mAh (AA)
Shelf Life10 Years10 Years
Temperature Range-30°C to 55°C-30°C to 55°C

Key Factors Before Choosing Between Rayovac Ultra Pro and High Energy Batteries

It all comes down to the factors that one needs to keep in mind while buying the best or right one for certain applications.

Based on the spec sheet and customer feedback, I have prepared a list that can save you a ton of time and money.

Performance & Capacity

Energizer batteries are known as the longest-lasting batteries in the market. And, surprisingly, Rayovac batteries’ performance is almost similar to Energizer. Here, Ultra Pro is ahead of High Energy because of its higher capacity. You can verify this statement by seeing the specs of AA batteries from both brands.

Seal and Safety

Rayovac checks their batteries at least twice before releasing them in the market preventing accidents in service. You can check the sealing technology they use, and know that it is one of the most trusted ones.

Shelf Life

From the official website, you will see that both brands offer alkaline batteries which easily last 10 years or more. So, it is not possible to name as particularly better in terms of shelf life.


Because of having higher capacity, Rayovac Ultra Pro batteries cost less than Rayovac High Energy batteries. Think about the use case, requirements, and buy accordingly.

Frequently Asked Questions (FAQs):

u003cstrongu003eAre Rayovac High Energy Batteries Good?u003c/strongu003e

Yes, Rayovac High Energy Batteries are good and provide reliable service for a long time if not used in high-load electronic devices.

u003cstrongu003eIs Rayovac as good as Energizer?u003c/strongu003e

According to independent testers, Rayovac and Energizer batteries perform the same in real life. So, yes, Rayovac is as good as Energizer.

u003cstrongu003eHow long do Rayovac High Energy batteries last?u003c/strongu003e

According to the manufacturer, Rayovac High Energy alkaline batteries can last up to 10 years in storage.

u003cstrongu003eHow long do Rayovac Ultra Pro batteries last?u003c/strongu003e

In usage, Rayovac Ultra Pro batteries can last around 10 or 11 days. But that depends on the load.

u003cstrongu003eIs Rayovac made by Duracell?u003c/strongu003e

No, Rayovac batteries are not manufactured by Duracell. Another giant Energizer Holdings acquired Rayovac to expand its market share.

So, Rayovac Ultra Pro vs High Energy Battery, Which One to Choose?

To summarize Rayovac Ultra Pro vs High Energy battery comparison, I have to that both name brands are almost the same.

Both have a high rating and people like them for their reliable performance over a long period.

Yet, High Power AA and AAA batteries are more popular because of having Duracell Coppertop Power technology and a lower price point.

When you are buying Rayovac High Energy batteries in large quantities, you will be able to save a lot of money.

But one has to choose Rayovac Ultra Pro when he/she wants to use the AA or AAA batteries in high power-consuming devices.


Related Posts:

Leave a Comment

Your email address will not be published. Required fields are marked *