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expired Posted by Frugie • Jul 22, 2024
expired Posted by Frugie • Jul 22, 2024

4-Count Energizer Ultimate Lithium AA Batteries

w/ Subscribe & Save

$9.10

$15

39% off
Amazon
47 Comments 24,997 Views
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Deal Details
Amazon has 4-Count Energizer Ultimate Lithium AA Batteries on sale for $9.09 when you apply the 25% off coupon on the product page and check out via Subscribe & Save. Shipping is free w/ Prime or on $35+ orders.

Thanks to Community Member Frugie for sharing this deal.

Note, must clip the coupon found on product page for discount to apply at final checkout.

You have the flexibility to manage your Subscribe & Save subscription at any time after your order ships. View Subscribe & Save filler items and our current Subscribe & Save Frontpage deals to unlock up to extra 15% savings when you have 5 or more items in your current monthly subscription.

Editor's Notes

Written by Discombobulated | Staff
  • This product is rated 4.7 out of 5 stars based on over 13,600 customer reviews. These batteries last up to 25 years in storage; rarely have we seen discount on this type of AA batteries
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
  • Product is eligible for return, refund or replacement within 30 day of receipt 

Original Post

Written by Frugie
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has 4-Count Energizer Ultimate Lithium AA Batteries on sale for $9.09 when you apply the 25% off coupon on the product page and check out via Subscribe & Save. Shipping is free w/ Prime or on $35+ orders.

Thanks to Community Member Frugie for sharing this deal.

Note, must clip the coupon found on product page for discount to apply at final checkout.

You have the flexibility to manage your Subscribe & Save subscription at any time after your order ships. View Subscribe & Save filler items and our current Subscribe & Save Frontpage deals to unlock up to extra 15% savings when you have 5 or more items in your current monthly subscription.

Editor's Notes

Written by Discombobulated | Staff
  • This product is rated 4.7 out of 5 stars based on over 13,600 customer reviews. These batteries last up to 25 years in storage; rarely have we seen discount on this type of AA batteries
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
  • Product is eligible for return, refund or replacement within 30 day of receipt 

Original Post

Written by Frugie

Community Voting

Deal Score
+49
Good Deal
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Price Intelligence

Model: Energizer Batteries AA - 4.0 ea

Deal History 

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Sort: Lowest to Highest | Last Updated 5/7/2025, 01:05 AM
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Top Comments

In late june, Amazon increased the price on this from $7. to $13., or 82%. Twenty-five percent off this doesn't seem like a great deal....
It's a different type of battery. First, in the worst case it has about it holds about 20% more energy than an alkaline battery and about 50% more than a NiMH rechargable. In the best case, at high drain, it holds more than 200% additional capacity over alkaline (there is minimal current-dependency on discharge). It will store without leaking in an active state (zero or uA drain) for a decade. It is also nearly unaffected by temperature, from -40C to +60C when used in low drain applications (25mA) as is common for monitoring tasks. And it has a nice drain curve, with the voltage holding up above 1.4v for 90% of it's capacity all the way up to 100mA drain.

So, yes, this battery is for real. It's not for putting into a kids toy or something easily changed or changed regularly. It's great for hard-to-change locations, great for products which need long life, great for high current needs, and perfect for items which you will need powered an emergency and want to store with the batteries in-place and ready to go.

And, as SeriousSardine pointed out, Google Nest (and Blink) devices require them to work properly/efficiently.
It is crazy how much the price increased on these lithium batteries

47 Comments

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Jul 22, 2024
257 Posts
Joined Mar 2012

This comment has been rated as unhelpful by Slickdeals users.

Jul 23, 2024
77 Posts
Joined Apr 2008
Jul 23, 2024
njp1956
Jul 23, 2024
77 Posts

Our community has rated this post as helpful. If you agree, why not thank njp1956

It is crazy how much the price increased on these lithium batteries
1
1
Jul 23, 2024
163 Posts
Joined Dec 2021
Jul 23, 2024
SeriousSardine1397
Jul 23, 2024
163 Posts

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Quote from njp1956 :
It is crazy how much the price increased on these lithium batteries
Tbh, these batteries will last forever. And for devices like Google nest, these are the only compatible batteries.
1
Jul 23, 2024
1,363 Posts
Joined Jun 2013
Jul 23, 2024
oldbridge
Jul 23, 2024
1,363 Posts
Coupon is YMMV
Jul 23, 2024
61 Posts
Joined Nov 2020
Jul 23, 2024
TenseGuitar2345
Jul 23, 2024
61 Posts
At BJ's Wholesale Club, their everyday price: 'Energizer Ultimate Lithium AAA Batteries, Triple A Batteries, 18 ct. $34.99'. Same price for AA
Jul 23, 2024
344 Posts
Joined May 2014
Jul 23, 2024
Jahlives
Jul 23, 2024
344 Posts
No coupon for me.

Great batteries though. Highly recommend.
1
Jul 23, 2024
4,455 Posts
Joined Nov 2013
Jul 23, 2024
luckydog97
Jul 23, 2024
4,455 Posts
Quote from SeriousSardine1397 :
Tbh, these batteries will last forever. And for devices like Google nest, these are the only compatible batteries.
...ever tried Tenevolt rechargeable lithium 1.5V AAs?

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Jul 23, 2024
39 Posts
Joined Nov 2009
Jul 23, 2024
Fellswoop
Jul 23, 2024
39 Posts

Our community has rated this post as helpful. If you agree, why not thank Fellswoop

In late june, Amazon increased the price on this from $7. to $13., or 82%. Twenty-five percent off this doesn't seem like a great deal....
2
Jul 23, 2024
3,332 Posts
Joined Jan 2009
Jul 23, 2024
mango316
Jul 23, 2024
3,332 Posts
4 for $10!?! It's that good of battery for real!?!???
5
Original Poster
Pro
Jul 23, 2024
2,080 Posts
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Jul 23, 2024
Frugie
Original Poster
Pro
Jul 23, 2024
2,080 Posts
Quote from Fellswoop :
In late june, Amazon increased the price on this from $7. to $13., or 82%. Twenty-five percent off this doesn't seem like a great deal....
According to camel camel camel, I think this is a good price for these batteries right now. Inflation increased the price of these batteries a lot.
3
Original Poster
Pro
Jul 23, 2024
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Jul 23, 2024
Frugie
Original Poster
Pro
Jul 23, 2024
2,080 Posts
Quote from mango316 :
4 for $10!?! It's that good of battery for real!?!???
Yes, these Energizer batteries are crazy expensive. I need them for my Blink cameras so I'm stuck with getting them. Luckily, they seem to last at least a year or two for me.
Jul 23, 2024
3,238 Posts
Joined Feb 2008
Jul 23, 2024
overzeetop
Jul 23, 2024
3,238 Posts

Our community has rated this post as helpful. If you agree, why not thank overzeetop

Quote from mango316 :
4 for $10!?! It's that good of battery for real!?!???
It's a different type of battery. First, in the worst case it has about it holds about 20% more energy than an alkaline battery and about 50% more than a NiMH rechargable. In the best case, at high drain, it holds more than 200% additional capacity over alkaline (there is minimal current-dependency on discharge). It will store without leaking in an active state (zero or uA drain) for a decade. It is also nearly unaffected by temperature, from -40C to +60C when used in low drain applications (25mA) as is common for monitoring tasks. And it has a nice drain curve, with the voltage holding up above 1.4v for 90% of it's capacity all the way up to 100mA drain.

So, yes, this battery is for real. It's not for putting into a kids toy or something easily changed or changed regularly. It's great for hard-to-change locations, great for products which need long life, great for high current needs, and perfect for items which you will need powered an emergency and want to store with the batteries in-place and ready to go.

And, as SeriousSardine pointed out, Google Nest (and Blink) devices require them to work properly/efficiently.
2
Original Poster
Pro
Jul 23, 2024
2,080 Posts
Joined Feb 2013
Jul 23, 2024
Frugie
Original Poster
Pro
Jul 23, 2024
2,080 Posts
Quote from luckydog97 :
...ever tried Tenevolt rechargeable lithium 1.5V AAs?
I've heard about using Tenevolts for Blink cameras a few years ago but somehow never looked into them. How long do the rechargeable batteries last? And where can you get the charger and batteries for a good price?

On amazon thru a third party seller, they seem to be going for $35 for the charger with four AA batteries. And $200 for the charger with 20 AA batteries.
1
Jul 23, 2024
287 Posts
Joined May 2020
Jul 23, 2024
johnyj7
Jul 23, 2024
287 Posts
Quote from luckydog97 :
...ever tried Tenevolt rechargeable lithium 1.5V AAs?
they only last a few days in blink cameras and if you let them get to low they kill the camera.
1
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Jul 23, 2024
419 Posts
Joined Jan 2007
Jul 23, 2024
mattpatt
Jul 23, 2024
419 Posts
If you need 16 batteries. Two of the 8 packs are about the same price as 4 of these. Figured that out after I had already ordered.

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