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🔋 Power your life, not just your devices — stay charged, stay ahead!
ACDelco’s 24-count CR2032 lithium coin cell batteries deliver dependable 3V power with a 5-year shelf life and leak-proof design. Perfect for watches, key fobs, AirTags, and small electronics, these eco-friendly batteries contain no mercury or cadmium, making them a smart, long-lasting choice for home, office, and emergency kits.






























| ASIN | B00TYA8BVC |
| Antenna Location | Fitness Tracker, Key Fob, Monitor, Motherboard, Watch |
| Battery Capacity | 220 Milliamp Hours |
| Battery Cell Composition | Lithium |
| Battery Cell Type | Lithium |
| Battery Weight | 2.9 Grams |
| Best Sellers Rank | #10,064 in Health & Household ( See Top 100 in Health & Household ) #28 in 3V Batteries #1,077 in Sales & Deals |
| Brand | Powermax |
| Built-In Media | (24) 3V CR2032 Batteries |
| Compatible Phone Models | Bluetooth Tracker, Environmental Sensor, Home Automation Sensor |
| Customer Reviews | 4.5 out of 5 stars 807 Reviews |
| Global Trade Identification Number | 00683969886665 |
| Item Dimensions | 5.75 x 3.75 x 0.75 inches |
| Item Type Name | ACDelco CR2032 3V Lithium Coin Cell Battery, Watch and Electronics Button Batteries, 24-Count |
| Item Weight | 140 Grams |
| Manufacturer | Powermax |
| Model Name | ACDelco CR2032 Button Cell Batteries |
| Model Number | AC666 |
| Number of Batteries | 24 Nonstandard Battery batteries required. (included) |
| Recommended Uses For Product | Fitness Tracker, Key Fob, Monitor, Motherboard, Watch |
| Reusability | Single Use |
| UPC | 683969886665 |
| Unit Count | 24.0 Count |
| Voltage | 3 Volts |
| Warranty Description | Manufacturer |
A**R
Good quality batteries
Its not a major name brand, but it is still a name brand. IN fact, these were/are very affordable, came packaged well, and in a 24-count box. since it is a popular size (2032), it's a good size and convenient to buy in 24-count bulk rather than 2 or 4 packs. These get used frequently in electronic or optics. SO far, they seem to last (more than a couple of weeks) and i can't tell any difference between this brand and the more expensive brands. They fit, they work, they are cheaper and come in a decent sized amount. No complaints. Good find. I'll gladly buy more if i ever use this up
T**.
reliable battery and fair priced!
I love these I know they are not counterfeit and they have the child safe coating on them. They always are good and last long. Only issue is they are a bear to take out the package. I use scissors to cut around the battery circle and it pops out. It took me a while to find a way to do this. I use these for computers, mainly dell and PowerEdge servers. just pop in and go!
R**L
CR 2032 batteries
These batteries are excellent.They work really well and they last quite a bit of time. They're perfect for the amount of price you're paying for the quantity you're getting and they fit perfect as they should. The one thing I will say is that they are very hard to get out of the package. They're very securely sealed.
-**S
Solid Batteries with packaging designed by someone who wanted to make you suffer
Batteries are a good price for a name brand. The batteries work well. Battery tester showed full charge on them. However, BEWARE! The packaging is an absolute nightmare. Not the box containing the blister packs but the individual blister packs. I get that they need to be careful about kids swallowing them. They should be as concerned with people hurting themselves opening the packaging. To open I had to use a pair of scissors to cut the batteries away from the rest of the blister pack and then cut more than half way around each battery. They show a small cross on the back and I suppose if you were willing to risk using box cutter on the back of the battery (where the charge comes from on the button cell) you might be able to get out that way. However, I didn't want to risk cutting into the batter surface.
R**B
Good battery
2032 button battery fits and functions as well as any other for a lesser price.
C**Y
Last longer
These batteries lasted through the Christmas season as opposed to non-brand batteries. I ran them 5 hours every day for a month. That is the best I have gotten and this was my first try with name brand as opposed to off brand.
V**N
Works like a battery
They are batteries and the work
S**Y
They have NO SHELF LIFE, and even worse in a devise!
(I’d giveZERO STARS if it would accept that rating) THESE are TRASH!!!!!!!!! Purchased them to have at my fingertips when I need them….WELL FORGET THAT!!!! They have lasted an average of 2 months in the devise ‘unused’. When I actually needed the device these batteries were DEAD!!!!!! Buy American at least if I waste my money it is not to someone who Falsely Advertised their reliability!!!! UNFORTUNATELY you see the results am after the Return period has expired.
Trustpilot
3 weeks ago
1 week ago