Best Alkaline 9V Batteries of 2025

Bonnie Salem Avatar
Bonnie Salem
Last Updated: Jan 8, 2025

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Alkaline 9V batteries are a popular choice for powering a variety of devices, from smoke detectors to remote controls. They are known for their long-lasting power and reliable performance, making them a convenient and cost-effective option for consumers. These batteries are designed to provide a stable voltage output over their entire lifespan, ensuring that your devices operate smoothly and efficiently. With their compact size and easy-to-install design, alkaline 9V batteries are a must-have for any household or business in need of reliable power.

At a Glance: Our Top Picks

Energizer 9V Alkaline Batteries Cover#TOP 1
Energizer 9V Alkaline Batteries
ftb score rating icon9.9
Energizer MAX 9V Alkaline Batteries (4 Pack) Cover#TOP 2
Energizer MAX 9V Alkaline Batteries (4 Pack)
ftb score rating icon9.8
Energizer 9V Batteries (8 Pack) Cover#TOP 3
Energizer 9V Batteries (8 Pack)
ftb score rating icon9.6

Top 10 Alkaline 9V Batteries

#TOP 1

Energizer 9V Alkaline Batteries

522BP-2
2 Count (Pack of 1)
Energizer 9V Alkaline Batteries Cover
Energizer 9V Batteries, 2 Count MAX Premium Alkaline 9 Volt
ftb score rating icon9.9
FTB Score

Energizer 9V Batteries are premium alkaline batteries that come in a package of two. They are best for everyday electronics and have a shelf life of up to 5 years. PowerSeal Technology ensures reliable energy and they are great for smoke detectors. Customers have found them to be long lasting and good quality.

What We Like
Up to 5-year shelf life
PowerSeal Technology for reliable energy
Long lasting and good quality
#TOP 2

Energizer MAX 9V Alkaline Batteries (4 Pack)

9V Batteries,
Multicolor
Energizer MAX 9V Alkaline Batteries (4 Pack) Cover
Energizer MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries
ftb score rating icon9.8
FTB Score

Energizer MAX 9V Alkaline Batteries (4 Pack) provide long-lasting power for everyday devices such as smoke detectors, safety devices, hand-held meters, and toys. These batteries hold power for up to 5 years in storage and are made to last without leaking. Energizer MAX 9V batteries are also available in other sizes and include up to 4% recycled materials.

What We Like
Long-lasting power for everyday devices
Holds power for up to 5 years in storage
Made to last without leaking
#TOP 3

Energizer 9V Batteries (8 Pack)

ZX-55
Multicolor
8 Count (Pack of 1)
Energizer 9V Batteries (8 Pack) Cover
Energizer Alkaline Power 9 Volt Batteries (8 Pack), Long-Lasting Alkaline 9V Batteries
ftb score rating icon9.6
FTB Score

Energizer 9 Volt Batteries are an 8-pack of long-lasting alkaline power batteries that provide reliable power for everyday use and emergency situations. These 9V batteries are ideal for powering smoke detectors, radios, clocks, and handheld meters and can last up to 5 years in storage. Customers have praised the batteries for their durability and value, and trust the Energizer brand for reliable power and performance in any situation.

What We Like
Long-lasting alkaline power batteries
Ideal for powering smoke detectors, radios, clocks, and handheld meters
Lasts up to 5 years in storage
Reliable power and performance
Good value
#TOP 4

Voniko 9V Alkaline Batteries

6LR61
4 Count (Pack of 1)
Voniko 9V Alkaline Batteries Cover
Voniko 9V Batteries - Alkaline 9V Battery 4 Pack - Ultra Long Lasting with a 7 - Year Shelf Life
ftb score rating icon9.6
FTB Score

Voniko 9V Batteries are modern alkaline batteries designed for the digital age. They are 6-9 times better than traditional carbon batteries, environmentally conscious, and come with a 7-year shelf life. They are perfect for digital cameras, remote/game controllers, wireless keyboards and mice, alarm clocks, radios, shavers, and electronic toys. The double layer internal structure and stainless steel cover make them 100% leakproof. Customers have praised the product for its excellent packaging, long-lasting power, and reasonable price.

What We Like
Modern alkaline batteries designed for the digital age
Environmentally conscious
7-year shelf life
100% leakproof
Excellent packaging
#TOP 5

Duracell Coppertop 9V Battery, 6 Count Pack

6 Count (Pack of 1)
Duracell Coppertop 9V Battery, 6 Count Pack Cover
Duracell Coppertop 9V Battery, 6 Count Pack, 9 Volt Battery with Long-lasting Power, All-Purpose Alkaline 9V Battery for Household and Office Devices
ftb score rating icon9.4
FTB Score

Duracell Coppertop 9V battery is a reliable and long-lasting power source for various electronic devices. These alkaline batteries are designed for dependability and can power everyday devices like toys, remote controls, flashlights, clocks, radios, and portable electronics. Additionally, Duracell guarantees that each Coppertop 9V alkaline battery will last 5 years in storage. As a trusted battery brand, Duracell assures quality and guarantees its products against defects in material and workmanship.

What We Like
Long-lasting power source
Reliable and dependable
Guaranteed to last 5 years in storage
#TOP 6

Duracell Coppertop 9V Battery

MN1604B4
Black
4 Count (Pack of 1)
Duracell Coppertop 9V Battery Cover
Duracell Coppertop 9V Battery, 4 Count Pack, 9-Volt Battery with Long-lasting Power, All-Purpose Alkaline 9V Battery for Household and Office Devices
ftb score rating icon9.2
FTB Score

Duracell Coppertop 9V Battery is a reliable and long-lasting alkaline battery designed for dependability. It is a general-purpose battery that can be used for everyday devices such as toys, remote controls, flashlights, clocks, radios, and portable electronics. Duracell guarantees each Coppertop 9-Volt alkaline battery to last 5 years in storage. Customers have praised the product for its value, quality, and long-lasting power.

What We Like
Long-lasting power and performance
Reliable power
Guaranteed for 5 years in storage
High quality and trusted brand
#TOP 7

DURNERGY 9V Alkaline Batteries

9V Batteries 8 Pack
8 Count (Pack of 1)
DURNERGY 9V Alkaline Batteries Cover
DURNERGY 9V Batteries, 9 Volt Batteries 8 Pack,10-Year Shelf Life, 9V Batteries for Smoke Alarms, Guitar Pedals, Microphone, Smoke Detector Battery, Square Batteries 6LR61 9V Alkaline Batteries
ftb score rating icon9.2
FTB Score

The DURNERGY 9V Batteries offer exceptional performance with a lifespan that outlasts standard carbon batteries by six to eight times. This means you can rely on them for critical devices like smoke detectors and alarms without frequent replacements. They are designed to be safe and leak-proof, ensuring that you won’t have to worry about battery leaks during use or transport. Additionally, these batteries are versatile, suitable for various devices such as guitar pedals and garage door openers. Lastly, they are environmentally friendly, free from harmful metals, making them a responsible choice for your household.

What We Like
Long-lasting performance
Leak-proof design
Wide application
Environmentally friendly
#TOP 8

Energizer 9V Batteries

00039800129901
Multicolor
Energizer 9V Batteries Cover
Energizer MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries - Packaging May Vary
ftb score rating icon9.0
FTB Score

Energizer 9V Batteries, Max Premium 9 Volt Battery Alkaline, 2 Count is a 2 pack of Energizer MAX 9V Alkaline Batteries, Batteries 9 Volt Size. These alkaline 9V batteries provide long lasting power for your everyday devices, and hold power for up to 5 years in storage. Customers have found these batteries to be reliable and long-lasting, with a 7-year shelf life stated in the description.

What We Like
Long-lasting power and protection
Holds power for up to 5 years in storage
7-year shelf life stated in the description
#TOP 9

Energizer Max 9V Batteries

522-8
Silver/black
8 Count (Pack of 1)
Energizer Max 9V Batteries Cover
Energizer 9V Batteries, Max 9 Volt Battery Premium Alkaline, 8 Count
ftb score rating icon8.8
FTB Score

Energizer Max 9V batteries are designed to power your everyday devices, such as toys, flashlights, clocks, and remotes. With a pack of eight, you’ll have plenty of batteries on hand for all your needs. These alkaline batteries can hold their charge for up to five years in storage, ensuring you’re never caught without power when you need it most. Coming from the makers of the longest-lasting AA battery, they promise reliable performance. Plus, they are compatible with Amazon's Dash Smart Shelf, making it easy to keep your supply stocked without any hassle.

What We Like
Long-lasting power
Ideal for everyday devices
Five-year shelf life
Easy auto-replenishment
#TOP 10

Amazon Basics 9V Alkaline Battery - 4 Pack

Amazon Basics
6LR61-4PKB
4 Count (Pack of 1)
Amazon Basics 9V Alkaline Battery - 4 Pack Cover
Amazon Basics 4-Pack 9 Volt Alkaline Everyday Batteries for Smoke Detectors, Long Lasting 5-Year Shelf Life
ftb score rating icon8.6
FTB Score

Amazon Basics 9 Volt Everyday Alkaline Battery is a 4-pack of 9-volt alkaline batteries designed for reliable performance across a wide range of devices. It offers a 5-year leak-free shelf life and is ideal for household items like garage door openers, smoke detectors, radios, toys, and more. Customers have found these batteries to last longer than other brands, and they are a great value for the money.

What We Like
Reliable performance across a wide range of devices
5-year leak-free shelf life
Great value for the money
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Are all 9 volt alkaline batteries the same?

No, unfortunately there are very small differences in size of 9 volt batteries, even in brand name 9v batteries such as Energizer (or Energizer Industrial) and Duracell (or Duracell Procell). This plays a significant role in 9v batteries fitting properly into a device.

2. Who makes the best 9 volt alkaline battery?

The Best 9-Volt Batteries For All-Purpose Power Needs. Duracell 9V Alkaline Battery – Best 9-Volt Battery Overall. Energizer 9V Alkaline battery – Runner-Up. the Powermax USA 9 Volt Battery – Honorable Mention. VONIKO 9V Battery – Also Consider. Rayovac 9V Battery. PKCELL 9V Dry Battery.

3. What are 9V alkaline batteries used for?

A nine-volt battery, either disposable or rechargeable, is usually used in smoke alarms, smoke detectors, walkie-talkies, transistor radios, test and instrumentation devices, medical batteries, LCD displays, and other small portable appliances.

4. What is a 9 volt alkaline battery?

The 9V battery is an extremely common battery that was first used in transistor radios. It features a rectangular prism shape that utilizes a pair of snap connectors which are located at the top of the battery.

Editor's Notes

During our alkaline 9v battery research, we found 24 alkaline 9v battery products and shortlisted 10 quality products. We collected and analyzed 556,292 customer reviews through our big data system to write the alkaline 9v batteries list. We found that most customers choose alkaline 9v batteries with an average price of $13.52.

The alkaline 9v batteries are available for purchase. We have researched hundreds of brands and picked the top brands of alkaline 9v batteries, including Energizer, Voniko, DURACELL, DURNERGY. The seller of top 1 product has received honest feedback from 13,401 consumers with an average rating of 4.9.

Written by
Bonnie Salem Avatar

Bonnie Salem is a stay-at-home mother with two-year-old twins and has spent almost half of her life surrounded by baby products. As a mother and a professional copywriter, she has an insightful and unique eye for researching products suitable for infants. Bonnie Salem is an expert in health and nutrition who lives with her family in New Jersey. She has over 15 years of working experience in an institute of medicine after graduating from the University of Toronto. She is highly interested in personal health and wellness.