D 4-Pack FUSION Premium Alkaline Batteries

D 4-Pack FUSION™ Premium Alkaline Batteries is rated 4.2 out of 5 by 5.
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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™* D 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, stereos, high-powered flashlights, and more
  • Made in the USA with U.S. & global parts - Proudly produced in Fennimore, WI
  • Holds power for 12 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: 813-4TFUSK

Features and Benefits:

FUSION™ D Alkaline Batteries excel in today's power-hungry devices including high-powered toys, stereos, high-powered flashlights, and more. Plus, they're designed to prevent damaging leaks and tested twice prior to shipment to ensure reliability. These D batteries contain advanced power rings for consistent performance. The energy dense FUSION™ formula provides more power vs. RAYOVAC® HIGH ENERGY™.


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Rated 5 out of 5 by from Long lasting batteries I am using the Rayovac Fusion D size batteries in a toy of my son's. They last longer than other brands. Only downside? I get to hear is toy play music and talk all day long. I'm kidding. These have been a sanity saver for when my son cries that his toy has "died".
Date published: 2018-09-18
Rated 5 out of 5 by from LOVE these Batteries! These batteries are amazing. I have a baby and they are needed for everything and long lasting!
Date published: 2018-09-13
Rated 5 out of 5 by from WOW These are lasting forever. I put them in a toy and am now rethinking to my self why? Now I have been hearing this toy for week instead of the normal 2 weeks. They are worth the money. They really do last and last and last.
Date published: 2018-09-13
Rated 5 out of 5 by from These batteries are great! I am so happy with this brand of batteries! They last long and they dont cost a fortune! The D size is great. We dont use them ALL the time but we have been needing some and I am glad we got rayovac! These are great for power draining products and we use a lot of those types of products! If you need a long lasting D battery, get these!!
Date published: 2018-09-11
Rated 1 out of 5 by from Wrong item I was suppose to review these D batteries but was sent AAA instead. So I’ll write about them instead. They were of the same brand and have yet to run out of battery life within our remote. They were easy to insert and the label was clearly legible.
Date published: 2018-09-17
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