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Panasonic CR2032 lithium coin cell batteries deliver consistent 3.0V power with a long shelf life of up to 8 years. Engineered to operate reliably across extreme temperatures (-22°F to +140°F), these batteries meet rigorous IEC, ANSI, and UL safety standards. Ideal for powering a wide range of small electronics including car fobs, medical devices, and fitness trackers, this 4-pack comes in child-resistant packaging and is proudly manufactured by Panasonic.













| ASIN | B082BVF7W6 |
| Amperage | 3 Amps |
| Antenna Location | Car key FOBs, Apple Air Tags, watches, calculators, garage door openers, toys, LED lights, games, MP3 players, digital voice recorders, remotes, door chimes, sporting goods, calorie counters, stopwatches, glucometers, and many other devices |
| Battery Capacity | 3 |
| Battery Cell Type | Lithium Manganese Dioxide |
| Battery Weight | 2.9 Grams |
| Best Sellers Rank | #11,014 in Health & Household ( See Top 100 in Health & Household ) #68 in Coin & Button Cell Batteries |
| Brand | Panasonic |
| Built-In Media | Includes 4 CR2032 lithium coin batteries |
| Compatible Phone Models | Samsung Galaxy S6 |
| Customer Reviews | 4.7 4.7 out of 5 stars (9,548) |
| Global Trade Identification Number | 00073096701069 |
| Item Dimensions | 0.78 x 0.78 x 0.12 inches |
| Item Weight | 0.02 Kilograms |
| Manufacturer | Panasonic Energy Corporation of America |
| Model Name | Panasonic CR2032 |
| Model Number | CR2032PA/4BW |
| Number of Batteries | 4 Lithium Metal batteries required. (included) |
| Reusability | Single Use |
| UPC | 073096701069 |
| Unit Count | 4.0 Count |
| Voltage | 3 |
| Warranty Description | This product is guaranteed to be free from defects in materials and workmanship |
C**D
Excellent product! Very reasonable price price.
Wouldn’t you know? My diabetes test kit uses two of these batteries and my primary kit and secondary/back up batteries all died within two days of each other! I would’ve ordered two sets because I want to put a fresh battery in each of my car fobs, which used the same lithium battery. Good price and works well! The batteries are about the size of a dime and easy to replace the old batteries with a little patient. I can’t tell you about battery life if I haven’t used them for more than a few weeks so if I somehow run across this review, I will update, but I expect they will still be working just fine.
J**O
Good replacement ll
I recently see the out of battery sign on my Honda Odyssey fob and tried to replace it with multiple different batteries. For some reason, none of them worked. I got so angry and decided to buy some legit brand one which is this one. I immediately noticed that these designs are way more consistent and it worked instantly!! Finally... after a long search, this one works!
A**R
It was quick and easy to fix my remote for car.
Perfect! Fixed my own remote for car without having to go to dealer!
D**M
No Bitter Coating to Cause Problems
They do not have the bitter coating that many devices have trouble with. As far as child safety, the package is more than difficult enough to deter a child. Almost too difficult, but I realize they need to protect battery hungry regrets. Long shelf life and decent price.
R**Y
Solid battery
solid battery, used for my car key. Works for now, will have to see how long it lasts
Z**G
high quality
works well,
V**V
button batteries for key pod
The recharge key pod light came on. I had no idea how to charge it. When I took my vehicle in for a check-up, I asked the guy behind the counter how do I recharge the key pod. He said he would replace the battery. I had another key pod that didn't work when I tried to unlock the vehicle. I replaced the battery with this item. I'm now a happy camper. 1) Value for money: Don't know because I never tried to buy these batteries before now. 2) Compatibility: If these batteries work no differently from other batteries then I'll notice no difference in compatibility. 3) Battery life: It will be a while before I'll know battery life so I have no comment on this issue. 4) Power: To me, all batteries have the same power.
A**L
Great
Just what I needed! Undamaged and hopefully will work for a long time!
S**C
Parfait !
J**O
Exactamente lo qué buscaba.
N**A
I’ve learned the hard way that not all CR2032 batteries work well with Apple AirTags—some die too fast or don’t fit quite right. But these Panasonic CR2032 3V Lithium Coin Batteries are flawless. They slide right in, deliver consistent power, and last as long as expected. Why I stick with Panasonic: ✔ AirTag-Compatible – No fitment issues or early failures (unlike cheaper brands I’ve tried). ✔ Long-Lasting Power – Holds up for months in my frequently used AirTags. ✔ Trusted Quality – Panasonic’s reliability is worth the slight premium over generic batteries.
A**N
Fantastic
A**R
Perfect replacement for my VW key fobs