Amazon Basics 8-Pack 9V Alkaline Batteries for Smoke CO Detector Electronics Audio 5-Year Shelf Life
$12.69
Amazon Basics 8 Pack 9 Volt Performance All-Purpose Alkaline Batteries, 5-Year Shelf Life, Easy to Open Value Pack
IN THE BOX: 8-pack of 9-volt alkaline batteries for reliable performance across a wide range of devices
DEVICE COMPATIBLE: Ideal for household items like garage door openers, smoke detectors, radios, toys, and more
LONG LASTING: 5-year leak-free shelf life; store for emergencies or use right away
EASY USE & STORAGE: Ships in Certified Frustration-Free Packaging; easy to open and store extras for later
SINGLE USE: These batteries are NOT rechargeable; for rechargeable options, check out Amazon Basics rechargeable batteries
Price: $12.69
(as of Jun 17, 2025 00:51:00 UTC – Details)
Amazon Basics 8 Pack 9 Volt Performance All-Purpose Alkaline Batteries, 5-Year Shelf Life, Easy to Open Value Pack
IN THE BOX: 8-pack of 9-volt alkaline batteries for reliable performance across a wide range of devices
DEVICE COMPATIBLE: Ideal for household items like garage door openers, smoke detectors, radios, toys, and more
LONG LASTING: 5-year leak-free shelf life; store for emergencies or use right away
EASY USE & STORAGE: Ships in Certified Frustration-Free Packaging; easy to open and store extras for later
SINGLE USE: These batteries are NOT rechargeable; for rechargeable options, check out Amazon Basics rechargeable batteries
Customers say
Customers find these batteries offer good value, comparing them favorably to expensive name brands, and appreciate their guaranteed 5-year shelf life. They work well in smoke alarms and other household devices, though some report they don’t last as long as expected. The fit receives mixed feedback, with some saying they fit perfectly while others find them too big for tight battery compartments.
by Soldat_1958
Dont have a shelf life as long as name brands.
These are OK batteries, but I would not recommend buying a lot of them for storage for later use, as I did. (All sizes). Brand name batteries usually have about a 10 year shelf life. I have a large home, 15 rooms total with a smoke/heat detectors in every room except the bathrooms and laundry room. So I bought quite a few of these in a couple of orders because I sawp out annually. A little over a year after my first purchase, half the D’s in the box were discharged and most of the AA and AAA’s were done. Buy them to use immediately, not to use later would be my suggestion.
by Sabrinna
Lasts a long time before needing to be replaced
I love Amazon Basics batteries and have noet had any problems with them. They power our devices as we expect and they are a good value from a brand that we trust. I have another size in our flameless candles that are set to come on every night, Those batteries have consistently powered the candles for 4-5 months straight before needing to be replaced. The candles are set to come on automatically every night for about 4 hours.
by Stephanie
Review
Great quality and easy to use. Battery size is appropriate for what was needed. They seem to last and provide appropriate brightness. Love amazon products and will purchase again.
by Brun Hilda
Five year guarantee
After battling my beeping fire detectors, first one, then another….after inserting these 9 volt Amazon batteries, I.finally changed to new, other brand batteries, and they worked. I sat down to write an unflattering review of the Amazon batteries but after discovering that I had purchased them in 2018 and they were going on 7 years old….they are guaranteed for five years and they certainly exceeded that. So…I apologize, batteries. Good on you. I only gave them four stars because the clear wrapping on each battery is hard to detect and remove.
by K. Connor
Great around the house 9v solution
These 9v batteries are perfect for the around the home needs. We needed some four battery hungry smoke detectors, and the price to quantity in this package makes them a great value for this need. Nothing worse than the smoke alarm going off at 2am and not having a spare/replacement 9v to handle the early am noise.
by Rylee
Great alternative product for much cheaper price
Great price for a great product! These batteries work great for the price. Seems they last just as long as any name brand battery.
by Faith Gregory
Good batteries for smoke detectors
The size was a perfect fit for our smoke detectors. We installed them about 2 months ago and they have lasted. They are very functional for smoke detectors.
by kkrome25
Reliable 9volt
These are reliable batteries. I use them in smoke detectors and multimeters. These will last in storage. They dug one up in Egypt and it still works. Just kidding.
by Nour
As a guitar player I’m always in need of 9volt and this solves that problem. 10/10
by As per expected
The packing was excellent
by Amazon Customer
Very good price compared to other options. Good quality.
by Famaj
عملية
by Cosme Campos Hernández
Ya había comprado 4, y me salieron muy buenas, las uso en u ñn multímetro y tres guitarras, ahora compré un paquete de 8.