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The Best D Batteries - 2021

Last updated on October 14, 2021

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Our Picks For The Top D Batteries

Show Contents
Our Take
  Top Pick

Energizer MAX Alkaline Premium D Batteries, 12-Count

Don't Waste Your Money Seal of Approval

Energizer

MAX Alkaline Premium D Batteries, 12-Count

Overall Take

The Bunny Knows BestEnergizer is one of the best-known brands of batteries; you can’t go wrong with this pack of 12 D cells.

  Runner Up

Rayovac High-Energy Alkaline D Batteries, 12-Count

Rayovac

High-Energy Alkaline D Batteries, 12-Count

Overall Take

Power on DemandGrab a 12-pack and install these batteries in high-use items, like toys, flashlights and smart home devices.

  We Also Like

EBL Rechargeable High-Performance D Batteries, 8-Pack

EBL

Rechargeable High-Performance D Batteries, 8-Pack

Overall Take

Eco-Friendly and ReusableDo something positive for the environment — and your budget — with these rechargeable batteries.

  Strong Contender

Duracell CopperTop Long-Lasting All-Purpose D Batteries, 8-Count

Duracell

CopperTop Long-Lasting All-Purpose D Batteries, 8-Count

Overall Take

Solid and DependableThese Duracell power cells are designed for reliable, long-lasting, wallet-friendly performance.

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Guide written by Danielle Smyth
Last updated on October 14, 2021

D-sized batteries were originally called “flashlight batteries,” but they have much wider applications. These powerful cells are cylindrical in shape, 58 to 61.5 millimeters long and have electrical contacts on both of their ends.

D batteries are used in devices like automatic paper towel dispensers, radio receivers and other high-drain units that have extended running times. Like C and other large batteries, D batteries use 1.5 volts, but D batteries deliver more current.

These batteries can be made from alkaline, zinc carbon, lithium or lithium iron disulfide. Zinc carbon and lithium iron disulfide batteries are disposable, while alkaline and lithium batteries can be rechargeable.

In recent years, rechargeable batteries have become more reliable, longer-lasting and less expensive. They are environmentally friendly and can be charged hundreds of times. Still, many people are more comfortable using disposable ones, because they have longer initial shelf lives.

If you do purchase rechargeable batteries, you will also need to buy a rechargeable battery charger. Some of these are made for specific-sized batteries, while others are universal. Even with the purchase of a charger, rechargeable batteries can save you money, since you won’t have to buy batteries all the time.

A good feature to look for when shopping for batteries is a leak-proof guarantee. These batteries are chemically sealed, which prevents harmful chemicals from escaping the cell. Such substances, if allowed to leak, could ruin your electronics.

You are probably familiar with the best-known names in this market, like Duracell, Rayovac, Panasonic and Energizer, but there are some other good brands to consider. When buying batteries in bulk, be sure to store them properly for optimum performance.

The Best D Batteries

1
  Top Pick

Energizer MAX Alkaline Premium D Batteries, 12-Count

This set of 12 long-lasting D alkaline batteries from Energizer is made with Powerseal Technology, so they won't leak. Even better, they can hold their power up to 10 years in storage, so they'll be ready when you need them.

Features


Specifications

Brand
Energizer
Model
2
  Runner Up

Rayovac High-Energy Alkaline D Batteries, 12-Count

Rayovac tests their leakproof, long-lasting batteries twice for high-quality performance. These are made in the U.S. and make a solid choice for electronics you use a lot. You'll get 12 affordably-priced alkaline D batteries in this set.

Features


Specifications

Brand
Rayovac
Model
3
  We Also Like

EBL Rechargeable High-Performance D Batteries, 8-Pack

This set of eight low-self-discharge nickel metal hydride rechargeable D batteries comes with a small storage case. The batteries retain 85% of their energy for up to one year after charging. Note: you need to buy a charger separately.

Features


Specifications

Brand
EBL
Model
4
  Strong Contender

Duracell CopperTop Long-Lasting All-Purpose D Batteries, 8-Count

This set of eight familiar copper-topped Duracell D alkaline batteries will surely come in handy for all your power needs. They will last more than 10 years in storage. This set of eight features a re-closable package for convenience.

Features


Specifications

Brand
Duracell
Model
5
  Also Great

Panasonic Heavy-Duty Carbon Zinc D Batteries, 24-Pack

Panasonic offers this 24-pack of super heavy-duty, carbon zinc batteries, so you can keep plenty on hand at all times for your fans, music players and more. This is a good value if you have numerous devices that require D-cell power.

Features


Specifications

Brand
Panasonic
Model

Our D Battery Buying Guide

D-sized batteries were originally called “flashlight batteries,” but they have much wider applications. These powerful cells are cylindrical in shape, 58 to 61.5 millimeters long and have electrical contacts on both of their ends.

D batteries are used in devices like automatic paper towel dispensers, radio receivers and other high-drain units that have extended running times. Like C and other large batteries, D batteries use 1.5 volts, but D batteries deliver more current.

These batteries can be made from alkaline, zinc carbon, lithium or lithium iron disulfide. Zinc carbon and lithium iron disulfide batteries are disposable, while alkaline and lithium batteries can be rechargeable.

In recent years, rechargeable batteries have become more reliable, longer-lasting and less expensive. They are environmentally friendly and can be charged hundreds of times. Still, many people are more comfortable using disposable ones, because they have longer initial shelf lives.

If you do purchase rechargeable batteries, you will also need to buy a rechargeable battery charger. Some of these are made for specific-sized batteries, while others are universal. Even with the purchase of a charger, rechargeable batteries can save you money, since you won’t have to buy batteries all the time.

A good feature to look for when shopping for batteries is a leak-proof guarantee. These batteries are chemically sealed, which prevents harmful chemicals from escaping the cell. Such substances, if allowed to leak, could ruin your electronics.

You are probably familiar with the best-known names in this market, like Duracell, Rayovac, Panasonic and Energizer, but there are some other good brands to consider. When buying batteries in bulk, be sure to store them properly for optimum performance.

DWYM Fun Fact

These days, the batteries that are on most people’s minds are the ones in their cell phones. Low battery anxiety (LBA) is real. Although it’s not classified as a true illness or disorder, LBA was named by the company LG to describe 9 out of 10 mobile phone users, who tend to panic if their phone reaches a 20% charge or less and who have changed their behavior — like foregoing trips to the gym or social outings — to make sure their phone is powered up.

Batteries are much older than cell phones, though; the first known ones, consisting of a small pottery jar containing a copper cylinder and an iron rod, were found in Iraq in 1938 and date back to 200 B.C. However, Italian physicist Alessandro Volta is credited for creating the battery in 1798. His voltaic pile device was the first to emit a steady electronic current. Today, the EPA estimates that Americans purchase 3 billion batteries a year.

The D Battery Tips and Advice

  • If you do buy rechargeable batteries, you might want to stick with the same brand when buying a charger.
  • Keep batteries out of reach of children and pets.
  • Store your batteries at room temperature in a cool, dry place. Some people may swear that keeping them in the refrigerator helps them last, but this isn’t true of all types of batteries (including alkaline) and the moisture inside the fridge might lead to rust, corrosion and leakage you don’t want near your food.
  • Insert D batteries properly by matching up the (+) and (-) symbols.
  • To preserve battery life, turn off the devices and take out the batteries when they are not being used for an extended period of time.
  • Do not use new and old batteries together or mix up different kinds when using them in one device. This could cause them to leak or rupture.
  • Some disposable batteries should not be placed in trash or recycling bins. Some can be recycled or taken to local household waste collection points.

About The Author

Avatar
Danielle Smyth 

Danielle Smyth is a writer and content marketing expert based in New York. She has been writing on business and finance, home and garden, DIY, travel and tourism, and a variety of other topics for over a decade, and she holds a Master of Science in Publishing from Pace University. Danielle loves working on product reviews and helping others find the highest quality items and the best values. An avid gardener and home improvement fanatic, she is always looking for new products to make life easier.