Best Energizer 9V Batteries of 2025

Kenneth Collin Avatar
Kenneth Collin
Last Updated: 9 Feb 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Introducing a reliable source of power for your electronic devices – Energizer 9V batteries. These batteries are a must-have for anyone who wants to keep their devices running smoothly. Whether you need them for smoke alarms, remote controls, or other household items, Energizer 9V batteries are designed to provide long-lasting power. With a trusted brand like Energizer, you can be confident that your devices will stay powered up when you need them most.

At a Glance: Our Top Picks

Energizer 9V Industrial Battery Pack of 12 Cover #TOP 1
Energizer 9V Industrial Battery Pack of 12
ftb score rating icon 9.8
Energizer 9V Industrial Disposable Battery Pack Cover #TOP 2
Energizer 9V Industrial Disposable Battery Pack
ftb score rating icon 9.7
Energizer 9V Max Alkaline Batteries, 3 Pack Cover #TOP 3
Energizer 9V Max Alkaline Batteries, 3 Pack
ftb score rating icon 9.5

Top 10 Energizer 9V Batteries

#TOP 1

Energizer 9V Industrial Battery Pack of 12

EN22
Energizer 9V Industrial Battery Pack of 12 Cover
Energizer Industrial Battery Long Life 6LR61 9V Ref 623866 [Pack 12]

The Energizer 9V Battery is a reliable solution for your power needs. With model number 5031680870060, this pack of twelve batteries ensures you have a sufficient supply for all your devices. You can expect delivery within three days, depending on your location, which adds convenience to your shopping experience. The batteries are designed for long-lasting use, making them ideal for powering various household devices without the worry of frequent replacements.

What We Like
Long-lasting performance
Quick delivery options
Pack of twelve
Reliable brand
#TOP 2

Energizer 9V Industrial Disposable Battery Pack

636109
Energizer 9V Industrial Disposable Battery Pack Cover
Energizer 9V Industrial/Disposable Battery (Pack of 12)

The Energizer 9V Battery is a reliable choice for your household needs. Designed as a disposable battery, it offers convenience and ease of use, allowing you to power various devices without hassle. With a model number of 636109, this battery type is perfect for smoke detectors, toys, and other electronics that require a 9V power source. Being part of the Energizer brand, you can trust its performance and longevity, ensuring that your devices stay powered when you need them most.

What We Like
High reliability
Convenient for household use
Trusted brand performance
Ideal for various devices

Energizer 9V Max Alkaline Batteries, 3 Pack

E300116100
9V (Pack of 3)
Energizer 9V Max Alkaline Batteries, 3 Pack Cover
Energizer 9V Batteries, Max Alkaline Power, 3 Pack

The Energizer 9V Batteries provide long-lasting power, making them perfect for essential devices such as smoke detectors, toys, remote control cars, and clocks. With a remarkable five-year shelf life, you can store them without worry, ensuring you are always prepared for any situation. Their 100 percent leak-proof construction safeguards your cherished devices, giving you peace of mind. Plus, Energizer's commitment to quality is highlighted by their history of innovation, having created the world’s first zero mercury AA alkaline battery.

What We Like
Long-lasting power
5-year shelf life
Leak-proof design
Ideal for everyday devices
Reputable brand
#TOP 4

Energizer 9V Max Alkaline Power Batteries, 2 Pack

E300115801
NARANYA
9V (Pack of 2)
Energizer 9V Max Alkaline Power Batteries, 2 Pack Cover
Energizer 9V Batteries, Max Alkaline Power, 2 Pack

The Energizer 9V Batteries provide long-lasting power, making them perfect for essential devices like smoke detectors, toys, and remote control cars. With a remarkable 5-year shelf life, you can store them with confidence, ensuring you are always prepared for emergencies. Their 100% leak-proof construction protects your valuable devices, allowing you to use them without worry. Energizer's history of innovation, being the first to offer a zero mercury AA alkaline battery, highlights their commitment to quality and safety.

What We Like
Long-lasting power
5-year shelf life
Leak-proof construction
Ideal for essential devices
Trusted brand
#TOP 5

Energizer ENE EN22 Industrial 9 Volt Battery Pack

ENE EN22
12 Pack
Energizer ENE EN22 Industrial 9 Volt Battery Pack Cover
Energizer ENE EN22 9 Volt Industrial Alkaline Battery (Pack of 12)

The Energizer 9 Volt Battery is designed for reliable performance in various conditions. With no mercury added, it is safe for the environment and does not require special disposal. You can trust it to operate in extreme temperatures, from -30C to 55C, ensuring your devices function when you need them most. Additionally, its excellent shelf life means the batteries remain ready for use even after seven years of storage, providing you with long-lasting power when required.

What We Like
Long-lasting power source
Operates in extreme temperatures
Safe, no mercury added
Excellent shelf life
#TOP 6

Energizer 9V Battery with Power Seal Technology

7638900297409
Multi-Coloured
Energizer 9V Battery with Power Seal Technology Cover
Energizer ERG9V 9 Volt Battery

The Energizer 9V Battery is designed to provide reliable power when you need it. With a shelf life of up to five years, you can trust that it will retain its charge, ensuring you are never left in the dark. The Power Seal Technology enhances performance across the entire MAX product line, giving you peace of mind. This means you can confidently use it in devices such as smoke detectors or remote controls, knowing it will deliver the power required.

What We Like
Long shelf life of 5 years
Power Seal Technology for reliability
Suitable for various devices
Consistent performance
#TOP 7

Energizer 9v Industrial Battery 12 Pack

4330205940
Energizer 9v Industrial Battery 12 Pack Cover
12pk Energizer 9v Industrial Battery Commercial Only

The Energizer 9v Battery is sold as a convenient 12-pack, ensuring you have a steady supply for your professional applications. These batteries deliver dependable and powerful performance, which is essential for devices that require consistent energy levels. Designed specifically for commercial use, they cater to the demands of various professional environments. With reliable operation, you can focus on your tasks without worrying about battery failures.

What We Like
12 batteries in one box
Powerful and dependable performance
Ideal for professional use
Convenient packaging
#TOP 8

Energizer Max Plus 9V Alkaline Battery

E301323300
chrome
1 item
Energizer Max Plus 9V Alkaline Battery Cover
Energizer Max Plus Alkaline 9V Battery

The Energizer Max Plus Battery offers very high performance, ensuring your devices run efficiently. With a long service life, you can rely on it for extended use without frequent replacements. This battery is also environmentally friendly, making it a responsible choice for the eco-conscious consumer. Additionally, it delivers performance over a shelf life of up to 10 years, giving you peace of mind that it will be ready when you need it, whether for smoke alarms, toys, or other household devices.

What We Like
High performance
Long-lasting
Environmentally friendly
Long shelf life
#TOP 9

Energizer Recharge Power Plus 9V Battery

ENRPP3P1
9V (Pack of 1)
9V (Pack of 1)
Energizer Recharge Power Plus 9V Battery Cover
Energizer Rechargeable Battery 9V, Recharge Power Plus, 1 Pack

The Energizer 9V Rechargeable Battery provides a reliable power source for your favourite devices, including toys, portable stereos, and torches. With a capacity of 175 mAh, this battery can be recharged hundreds of times, making it both economical and environmentally friendly. You can enjoy a long usable battery life of up to three years under typical usage patterns, ensuring you won’t need to replace it frequently. Plus, Energizer is committed to sustainability, being the first company to produce rechargeable batteries with 4% recycled materials.

What We Like
Long-lasting power for devices
Can be recharged hundreds of times
Usable for up to three years
Environmentally friendly production
#TOP 10

Energizer Eveready 9 Volt Battery Pack of 18

F6-MMDB-DEWP
Energizer Eveready 9 Volt Battery Pack of 18 Cover
Energizer Eveready Super Heavy Duty Battery, 9 Volt Size (Pack of 18)

The Energizer 9 Volt Battery is an essential choice for anyone needing reliable power. With its specific 9-volt size, it is designed to fit seamlessly into a variety of devices, ensuring they operate smoothly. This product comes in a convenient single pack, making it easy for you to stock up without clutter. Trusting the Eveready/Energizer brand means you can count on quality and performance, giving you peace of mind when powering your household devices.

What We Like
Reliable power source
Convenient single pack
Trusted brand
Fits various devices
Buying Guide Image
Editor's Notes

During our Energizer 9v battery research, we found 48 Energizer 9v battery products and shortlisted 10 quality products. We collected and analyzed 98,199 customer reviews through our big data system to write the Energizer 9v batteries list. We found that most customers choose Energizer 9v batteries with an average price of £11.51.

The Energizer 9v batteries are available for purchase. The top 10 picks range in price from a low of £2.00 to a high of £28.00, find the one that fits your budget. The seller of top 1 product has received honest feedback from 1,273 consumers with an average rating of 4.8.

Written by
Kenneth Collin Avatar

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.