9V 2-Pack FUSION Premium Alkaline Batteries

9V 2-Pack FUSION™ Premium Alkaline Batteries is rated 5.0 out of 5 by 10.
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7.49 In Stock

NO ALKALINE BATTERY LASTS LONGER*

Specially formulated for power-hungry, high-drain devices - no competitor's alkaline batteries outlast RAYOVAC® FUSION™* 9V Premium Alkaline.

  • No Alkaline Battery Lasts Longer*
  • Designed to prevent damaging leaks and tested twice prior to shipment to ensure reliability
  • Excels in today's power-hungry devices including high-powered toys, smoke detectors, wireless microphones and more
  • Holds power for 5 years in storage

*Average ANSI performance tests

rayovac made in the usa with u.s. and global parts

Powering America Since 1906

Our Longest Lasting Alkaline Battery is produced right here in the USA in Fennimore, WI*.
*Except 9V

RAYOVAC® Fusion™ power guarantee

Power Guarantee

Holds power for 12 Years while in storage (5 for 9V).

RAYOVAC® Fusion™ provides more power

More Power

Our energy dense formula provides more power vs. RAYOVAC® HIGH ENERGY™

RAYOVAC® Fusion™ excels in today's power hungry devices

Excels in Today's Power Hungry Devices

High-powered toys, video game controllers, wireless headsets & more.

RAYOVAC® Fusion™ no alkaline battery lasts longer

Breakthrough Zinc Formula
Our patent-pending zinc formula creates better ion transfer for more powerful energy.1
Advanced Power Rings
For high energy density and consistent performance.
Improved Current Collector
A longer, high purity brass nail creates stronger current capability.2

1AA & AAA sizes only. Vs previous RAYOVAC® formula

2AA Size Batteries Only. Vs previous RAYOVAC® design

RAYOVAC® fusion batteries
RAYOVAC® Fusion™ batteries

Details

Model: A1604-2FUSK

Features and Benefits:

FUSION™ 9V Alkaline Batteries excel in today's power-hungry devices including high-powered toys, smoke detectors, wireless microphones and more. Plus, they're designed to prevent damaging leaks and tested twice prior to shipment to ensure reliability. The energy dense FUSION™ formula provides more power vs. RAYOVAC® HIGH ENERGY™ Alkaline Batteries.


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Rated 5 out of 5 by from 9v battery We've been having some really strong storms here in Central Virginia we had a record-breaking tornado season yesterday that never happens ever we have weather radios at work that take a 9 volt battery they are State radios and very old we pop one in and it worked immediately it helps keep us safe with all the updated weather report in our area alerting us with two tornado warnings battery came at perfect timing
Date published: 2018-09-18
Rated 5 out of 5 by from Great batteries I an using the Rayovac 9V Fusion batteries in our smoke detectors. They have lasted great with no leakage. I feel confident using Rayovac batteries in our smoke detectors to help keep my family safe.
Date published: 2018-09-18
Rated 5 out of 5 by from It's ok I just used it to our garage door opener and the batteries seem to hold fine. I received these batteries as the sample, but I think I will purchase this brand as a great value.
Date published: 2018-09-18
Rated 5 out of 5 by from Still going strong I put these in my great granddaughter's toys. They run a lot. I was surprised by how well they have lasted. There have been no issues with the Rayovac 9V Fusion Batteries. I will be purchasing these again. I received these batteries for free to try.
Date published: 2018-09-18
Rated 5 out of 5 by from Long Lasting I am so happy to know my smoke alarms have these new Rayovac - 9V FUSION Premium Alkaline Batteries. I will not have to worry about through the winter months because they are long lasting so I do count on them.
Date published: 2018-09-17
Rated 5 out of 5 by from They're 9volts! I received my Rayovac 9volts in the mail some days ago, and put them in carbon monoxide detectors at my brother's house. As expected , they are working fine. It will be hard to review how they are performing because of the nature of their application, but I already like the other battery types in the Rayovac Fusion line, so I am sure they will perform just as well.
Date published: 2018-09-15
Rated 5 out of 5 by from Great Battery! So far these batteries have been great and long lasting. Highly Recommend!
Date published: 2018-09-13
Rated 5 out of 5 by from Long lasting Long lasting battery and work great. I use these in my smoke detectors and I do change them twice a year which is recommended and they have lasted the whole 6 months they’ve been in. Great product!
Date published: 2018-09-12
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