I see this question a lot from people who just bought LR44 or AG13 batteries. That little sticker on top can be confusing, and you want to make sure you use your battery the right way.
The sticker is not just for decoration — it is a protective cover that keeps the battery from losing power while sitting on a shelf. If you leave it on, your device simply will not work because the sticker blocks the electrical connection.
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Why that tiny sticker can ruin your whole day with an LR44 AG13 battery
I learned this lesson the hard way with my son’s favorite toy truck. He was so excited to see it run again after I bought new LR44 batteries.
We put the batteries in, flipped the switch, and nothing happened. His little face went from hopeful to crushed in about two seconds.
When you forget to peel the sticker off an LR44 AG13 button cell
The sticker acts like a tiny plastic wall between the battery and the metal contact inside your device. I have seen people throw away perfectly good batteries because they thought the battery was dead.
In my experience, nine times out of ten, the battery is fine. The sticker is just blocking the power from flowing through.
Think of it like trying to drink a milkshake with the plastic lid still on the straw. Nothing gets through until you remove that barrier.
The real cost of leaving the sticker on your AG13 battery
I once watched a friend buy a whole new pack of button cell batteries for her kitchen scale. She was frustrated and ready to return the scale to the store.
Before she threw the old batteries away, I checked them and pulled off the stickers. The scale worked perfectly again. She had wasted money and time for nothing.
- You waste money buying replacement batteries you do not need
- You throw away perfectly good batteries that end up in the trash
- You get frustrated thinking your device is broken when it is not
How I check if an LR44 AG13 battery sticker is actually the problem
After that toy truck incident, I made a simple rule for myself. Before I blame the battery, I always check the sticker first.
I now teach my kids to look for that little clear or blue film before they hand me a “dead” battery. It saves us so much hassle.
The quick test I use for any button cell battery
I take the battery out and look at the top surface with good light. If I see any film or plastic layer, I know exactly what to do.
My kids call it the “peel test” now. It takes five seconds and has saved us from throwing away dozens of good batteries over the years.
I have even found stickers on batteries that looked completely clean at first glance. The film can be very thin and clear.
What I do when the sticker is really stubborn on an AG13 cell
Sometimes the sticker does not want to come off easily. I have had to use my fingernail to get under the edge and lift it slowly.
If your fingernail is too short, try using a pair of tweezers. Just be gentle so you do not scratch the battery surface underneath.
I keep a small pair of tweezers in my junk drawer at home for exactly this reason. It makes the job much easier.
If you are tired of guessing whether your batteries are good or wasted, what finally worked for me was buying a simple battery tester. I grabbed this one for my own drawer and now I never wonder anymore.
- Package includes: 10pack AG13 Button Cell Batteries (LR44 Batteries )
- May also be known as...
What I look for when buying LR44 AG13 button cell batteries now
After all those wasted batteries and frustrated kids, I changed how I shop for these little cells. I do not just grab the cheapest pack anymore.
I check the expiration date first
Button cell batteries lose power slowly over time, even when they are sitting in the package. I always look for a date that is at least three years away.
Last month I found a pack on clearance that expired next year. It was a good price, but I knew they would not last long in my devices.
I look for batteries with easy-peel stickers
Some brands put on stickers that are nearly impossible to remove. I have had to scrape at them with a knife, which is dangerous and annoying.
Now I read reviews specifically about the sticker removal experience. If people complain about sticky residue or hard-to-peel films, I skip that brand.
I buy from stores with good turnover
Batteries that sit on a shelf for years lose their charge before you even open the pack. I stick with stores that sell a lot of batteries quickly.
In my experience, big hardware stores and electronics shops move inventory fast. Small dollar stores sometimes have older stock that is already weak.
I avoid the mystery no-name brands
I once bought a 20-pack of cheap LR44 batteries online. Half of them did not work right out of the package, and the stickers were impossible to remove.
These days I stick with brands I recognize or ones with solid customer reviews. It costs a little more but saves me the headache of dead batteries.
The mistake I see people make with LR44 AG13 battery stickers all the time
I cannot tell you how many times I have watched someone pull a brand new battery out of the package, pop it into a device, and then get frustrated when nothing happens. They immediately assume the battery is defective or the device is broken.
The real problem is almost always that tiny sticker they forgot to peel off. It is such a simple thing, but it tricks people every single day.
I have seen grown adults throw away an entire pack of perfectly good batteries because they thought every single one was dead. The stickers were still on every battery.
Why this happens so often with button cell batteries
The sticker on an LR44 or AG13 battery is designed to prevent accidental discharge during shipping and storage. It is a smart feature from the manufacturer, but nobody tells you it is there.
Unlike larger batteries that come with obvious pull-tabs, these tiny stickers blend right into the silver surface of the cell. You have to look very closely to even see them.
I wish the battery companies would print “PEEL ME” on the sticker in bright colors. Until they do, we just have to remember to check.
The simple habit that saved me from wasting money
Now I make it a rule to always inspect the top of every button cell battery before I put it in any device. I run my fingernail across the surface to feel for a film edge.
If you are tired of throwing away batteries that still have plenty of juice left, what saved me was buying a simple tester so I never guess again. I sent my sister to buy this one for her own junk drawer and she has not wasted a single battery since.
- What You Will Get : 50Pcs Exact Fresh LR44 Battery, Have Full 1.5 Volts...
- Replacement : LR44, SR44, 357, SR44W, AG13, A76, PX76, 675, V13GA, GP76A...
One trick that made me never forget to peel the sticker again
I got tired of my kids handing me a toy and saying “it is broken” when the real problem was a sticker. So I came up with a simple system that works every time.
Now, before I even open the battery package, I grab the device and open the battery compartment first. I take out the old battery and set it aside.
Then I take the new battery out of its package and immediately peel the sticker off before I even look at the device. I do not put the battery down until the sticker is gone.
Why this order of operations works so well
If you put the battery in first and then try to remember if you peeled the sticker, you will forget half the time. Your brain is already moving on to the next step.
By peeling the sticker while the battery is still in your hand, you make it a separate step that you cannot skip. It becomes part of your routine.
I also keep a small trash bin right next to where I change batteries. That way the sticker goes straight into the trash instead of sticking to my counter or falling on the floor.
The bonus benefit of this habit
Once you start peeling stickers first, you also get in the habit of checking the battery for damage or corrosion. I have caught a few leaky batteries this way before they could ruin a device.
This one small change has saved me so much frustration over the years. It takes two extra seconds and eliminates the most common reason button cell batteries seem to fail.
My top picks for LR44 AG13 button cell batteries that actually work well
After testing several brands over the years, I have two that I keep coming back to. These are the ones I buy for my own family and recommend to friends.
POWEROWL High Capacity LR44 Batteries 40 Pack — Reliable and the stickers come off easily
I bought the POWEROWL High Capacity LR44 Batteries 40 Pack for my son’s toy collection and have been happy with every single battery. The stickers peel off cleanly without leaving sticky residue behind, which is my biggest pet peeve with other brands. They are perfect for high-drain toys and devices that need consistent power.
The only trade-off is the 40-pack is a lot of batteries if you only need a few for a single device.
- Applicable to the following models...
- Long Lasting Power: Uses high density battery cells, the energy density...
Granicell LR44 Button Cell Batteries 1.5V Alkaline 50-Pack — Great value for the price
The Granicell LR44 Button Cell Batteries 1.5V Alkaline 50-Pack is what I grab when I want to stock up without spending a fortune. I have used these in my kitchen scale, laser pointers, and small LED lights with no issues at all. The stickers are clearly visible and easy to peel, which saves me the frustration I mentioned earlier.
Just keep in mind these are standard alkaline cells, not rechargeable, so they are best for low-drain devices.
- 【Wide Compatibility & Multiple Names】: This LR44 1.5V battery is also...
- 【Reliable Power for Daily Devices】: Perfect for a vast array of small...
Conclusion
The sticker on your LR44 or AG13 battery is just a protective cover, and peeling it off before use is the single most important step to make your device work.
Go grab the battery you were about to throw away, check the top for that tiny film, and peel it off right now — it takes five seconds and might save you a trip to the store.
Frequently Asked Questions about Do I Have to Remove Stickers from My LR44 AG13 Button Cell Battery Before Using?
What happens if I leave the sticker on my LR44 battery by accident?
The sticker acts as an insulator, blocking the electrical connection between the battery and your device. Your device will not turn on or function at all with the sticker still attached.
I have seen people return perfectly good toys and scales because they thought the battery was dead. Simply peeling off the sticker fixes the problem immediately.
Are the stickers on AG13 and LR44 batteries the same thing?
Yes, LR44 and AG13 are the same battery size and type, just with different names. The sticker on both serves the exact same purpose of protecting the battery during storage.
In my experience, some brands use clearer stickers that are harder to see. Always check closely for a thin film on top before installing any button cell battery.
Can the sticker damage my device if I forget to remove it?
No, leaving the sticker on will not damage your device or the battery. It simply prevents the battery from working until you peel it off.
I have left stickers on batteries for months without any issues. Once I removed the sticker, the battery worked just fine in the device.
What is the best LR44 AG13 battery pack for someone who needs reliable power every time?
If you want batteries that consistently work without sticker hassles, I recommend choosing a brand with easy-peel films. I have had the best luck with packs that have clear, visible stickers that come off in one piece.
For my own family, what finally worked was switching to these batteries for our toy drawer because the stickers are easy to see and remove without leaving sticky residue behind.
- Reliable long-lasting power
- Operating temperatures (-22°F to +140°f)
Which LR44 AG13 battery won’t let me down when I need it for a critical device like a medical thermometer?
For important devices like thermometers or glucose monitors, you need a battery you can trust from the first use. I always look for brands with solid expiration dates and good customer reviews about consistent performance.
I keep my medical devices stocked with the ones I sent my sister to buy because they have never let her down and the stickers are clearly marked for easy removal.
- Works with Many Small Devices: LR44 batteries that you can use with your...
- Applicable to the following models...
How can I tell if my battery is dead or just has a sticker on it?
Look at the top surface of the battery under good light. If you see a thin film or plastic layer, that is the sticker. Run your fingernail across the top to feel for an edge you can lift.
If you are still unsure, try testing the battery in a device you know works. If it does not power on, peel the sticker and try again before throwing the battery away.