Amazon · Oct 15, 2026
$15 w/ Subscribe & Save $22
free shipping w/ Prime
more
↑ less
This 32-pack of Energizer AA batteries is $15.19 via Subscribe & Save. That's at least $5 less than other sellers. Shipping is free for Prime members. Buy Now at Amazon
Features
- 32-count pack of AA alkaline batteries
- Rated to last up to 10 years in storage
- Compatible with wireless mice, game controllers, flashlights, thermometers, smart home devices, & VR controllers
- Includes steel components made with up to 10% recycled material
Best Buy · 1 wk ago
$20 $50
free shipping
more
↑ less
At Best Buy, this Energizer 3-in-1 charging stand is $30 off, a savings of 60%. My Best Buy members get free shipping on all orders (it's free to join). Buy Now at Best Buy
Features
- Charges a phone, earbuds, and Apple Watch at the same time
- Up to 15W wireless charging for phones, 3W for earbuds, and 2.5W for watches
- Magnetic hold keeps the phone aligned while charging
- Phone can sit vertically or horizontally
- Zinc alloy and ABS construction
- Wall adapter not included; 30W power delivery adapter needed for top speed
staff pick
Amazon · Sep 19, 2026
$7.79 w/ Sub & Save $24
free shipping w/ Prime
more
↑ less
This 8-pack of Energizer Ultimate Lithium AAA batteries will drop to just $7.79 when you clip the coupon on the product page and check out with Subscribe & Save. It's a great deal as you'd pay at least $15 at Walmart today, and even more at most stores. Shipping is free with Prime, too. They're built to perform in temperatures from -40°F to 140°F and can sit in storage for up to 25 years without losing their charge. Buy Now at Amazon
Features
- 8 pack of Energizer Ultimate Lithium AAA Batteries
- These triple A batteries are the #1 longest lasting AAA batteries in high tech devices
- Superior performance in extreme temperatures from -40 degrees F to 140 degrees F ensure reliable use in all seasons
- [x] Pack AAA batteries are leak proof, guaranteed based on standard use
- AAA battery pack lasts up to 20 years in storage for reliable backup batteries
- Use these AAA cell batteries in high tech devices, like digital cameras and game controllers, or in general household items, like flashlights, toys and games
staff pick
Amazon · Sep 15, 2026
$7.05 via Sub & Save $22
free shipping w/ Prime
more
↑ less
Clip the coupon and subscribe to drop the Energizer Max AAA Batteries 24-Pack to $7.05. That's a $6 low and its best price. Shipping is free for Prime members. Buy Now at Amazon
Amazon · 1 wk ago
$7 $17
free shipping w/ Prime
more
↑ less
These CR2 lithium batteries are built for the high-drain cameras, rangefinders, and sensors that take this specific size, and a 2-pack on hand means you won't be caught without one mid-use. At $6.56, that's about 61% off the $17.01 list price. Buy Now at Amazon
Features
- Long-lasting performance for high-drain devices
- Ten-year shelf life in storage
- Reliable operation in extreme temperatures
- 3V lithium power delivery
- Universal compatibility with CR2 replacement types
Walmart · 23 hrs ago
$70 $130
free shipping
more
↑ less
Handy for anyone wanting to manage heating and cooling from their phone without hiring a pro for installation, and Walmart has it marked down to $70, a $60 cut off the $130 list price. Buy Now at Walmart
Features
- 3.5” color touch screen interface
- Energy history tracking for improved efficiency
- Alexa and Google Home hands-free control
- Dual 5GHz and 2.4GHz Wi-Fi connectivity
- Sleek design with integrated nightlight
Walmart · 23 hrs ago
$50 $57
free shipping
more
↑ less
Motion-activated security lighting paired with a built-in camera makes this a practical pick if you want extra coverage over a driveway or backyard without adding a separate camera unit, and Walmart has it marked down to $50, a $7 drop from the $57 list price. Buy Now at Walmart
Features
- Pan and tilt auto-tracking
- 1000 lumens LED night vision
- Google Home and Alexa integration
- Dual-band Wi-Fi connectivity
- Two-way audio communication
Amazon · Oct 14, 2026
$12
free shipping w/ Prime
more
↑ less
Update: The price has dropped to $12.28 since this was originally published.
Stocking up on these makes sense for everyday gadgets like remotes, clocks, and toys that drain batteries slowly but constantly, so you're not caught reaching for dead ones. Buy Now at Amazon
Features
- Powers high-drain devices with long-lasting energy
- Protects devices from leakage for up to two years
- Maintains charge for ten years in storage
- Provides reliable power for everyday household electronics
- Utilizes zero mercury eco-friendly battery technology
Walmart · 23 hrs ago
$50 $60
free shipping
more
↑ less
This one's worth a look for anyone wanting basic outdoor monitoring without a subscription hassle, since it covers entry points with 2K clarity and wireless setup. Walmart has it for $50, which is $10 off the $60 list price. Buy Now at Walmart
Features
- 2K video resolution
- Wireless installation
- 5200mAh rechargeable battery
- 2-way visitor communication
- Remote monitoring via Energizer app
Walmart · 23 hrs ago
$20
free shipping w/ $35
more
↑ less
Setting up a budget indoor security setup gets easier here, since this camera delivers sharp 2K footage for keeping an eye on pets, kids, or packages without the recurring costs some brands tack on. Buy Now at Walmart
Features
- 1440p resolution
- Wired 2.4GHz Wi-Fi connectivity
- Night vision for low-light recording
- Two-way audio communication
- Cloud and Micro SD storage options