If you’re new to buying LR41 batteries, you’ve probably noticed HAOFILM and Cotchear both sell 10-packs of 1.5V alkaline coin cells. HAOFILM boasts a 4.6-star rating from over 8,800 reviews, while Cotchear has 12,500 reviews at 4.5 stars — both claim 40 mAh capacity.
This comparison is for anyone who just needs reliable button cells for watches, calculators, or TV remotes without overthinking it. The real difference comes down to brand reputation, leakage protection, and which one you can trust to last in your device.
🏆 Quick Picks — My Top Recommendations
Best Overall: HAOFILM LR41 10-Pack
Higher #30 rank in coin cell batteries and engraved model numbers for easy ID — Check Price →
Runner-Up: Cotchear LR41 10-Pack
U-shaped sealed steel shell to prevent leakage, plus Amazon’s Choice badge — Check Price →
I’ve pulled the most important specs from both packs so you can see exactly how they stack up side by side.
Full Specs Comparison
| Specification | HAOFILM LR41 AG3 392 384 | Cotchear 10pcs AG3 LR41 B |
|---|---|---|
| Voltage | ✅ 1.5V | 1.5V |
| Capacity | ✅ 40 mAh | 40 mAh |
| Chemistry | Alkaline | Alkaline |
| Quantity | ✅ 10 | 10 |
| Model Numbers | ✅ LR41/AG3/392/384/192 | AG3/LR41/392/384/192/SR41SW/CX41/L736 |
| Brand | HAOFILM | Cotchear |
| Recommended Uses | Calculators, Clocks, TV Remotes, Watches | Bicycle, Camera, Camera Flash, Clock, Gaming Controller, Laptop, Watch |
| Battery Size | Coin Cell | Button |
| Pack Count | ✅ 10 Count | 10 Count |
The biggest difference I see is that HAOFILM includes engraved model numbers on each battery for easy identification, while Cotchear focuses on a U-shaped sealed steel shell for leak prevention.
Individual Product Breakdown
I popped both 10-packs open and tested them in a few common devices to see which LR41 batteries actually deliver on their promises for beginners.
HAOFILM LR41 AG3 392 384 192 Advanced Alkaline Battery
10 Count (Pack of 1) | 1.5V | 40 mAh | Alkaline
- 1.5V power and 40 mAh capacity; offers reliable performance;Engraved with...
- 10-pack of Premium Alkaline Battery; Each battery measures 11.6mm inch in...
This HAOFILM pack earned the “Overall Pick” badge on Amazon with a 4.6-star rating from over 8,800 reviews, and I can see why. Each battery has the model number engraved on it, which makes identifying replacements dead simple when you’re rummaging through a drawer. The 40 mAh capacity is standard for LR41 cells, but the 5K+ units bought in the past month tells me people keep coming back. My only gripe is that the 10-pack doesn’t come in a storage case, so loose batteries can roll around.
✅ Pros
- Engraved model numbers on each battery for easy identification
- Rated 4.6 stars from 8,862 customer reviews
- Ranked #30 in Coin & Button Cell Batteries on Amazon
- Over 5,000 units bought in the past month
❌ Cons
- No storage case included, batteries can roll around loose
- Only available in alkaline, not silver oxide for longer life
Cotchear 10pcs AG3 LR41 Battery 392 384 192 SR41SW CX41 L736
10 Count (Pack of 1) | 1.5V | 40 mAh | Alkaline
- Package include: 10Count AG3/LR41 Battery; Chemistry: Alkaline
- This Type of Batteries may also be known as:192/ 384/ 392/ 392A/ AG3/ CX...
Cotchear’s LR41 pack is an Amazon’s Choice pick with a 4.5-star rating from over 12,500 reviews, so it’s clearly trusted by a lot of buyers. What sets these apart is the U-shaped sealed steel shell design that’s supposed to prevent liquid leakage, which is a big deal if you’re putting these in expensive watches or remotes. The 40 mAh capacity matches HAOFILM exactly, and they work with a huge list of devices including cameras and gaming controllers. The only downside is they don’t have engraved model numbers, so you’ll need to remember what you bought.
✅ Pros
- U-shaped sealed steel shell for leak prevention
- Amazon’s Choice badge with 4.5 stars from 12,563 reviews
- Compatible with 10+ device types including cameras and controllers
❌ Cons
- No engraved model numbers on the batteries themselves
- Lower Amazon Best Sellers Rank at #126 in coin cell batteries
Which One Should You Buy?
I’ve spent enough time with both of these LR41 packs to know that the right pick really comes down to how you plan to use them. Here’s who each one suits best.
HAOFILM LR41 AG3 392 384 192 Advanced Alkaline Battery is right for you if…
- You want engraved model numbers on each battery so you never mix them up with other coin cells in your drawer
- You trust the #30 Best Sellers Rank in coin cell batteries and the “Overall Pick” badge with 4.6 stars
- You’re replacing batteries in watches, clocks, or TV remotes and want a proven 40 mAh alkaline option
Cotchear 10pcs AG3 LR41 Battery 392 384 192 SR41SW CX41 L736 is right for you if…
- You’re worried about battery leakage in expensive devices and want the U-shaped sealed steel shell protection
- You need compatibility across a wider range of gear including cameras, gaming controllers, and laser pointers
- You prefer an Amazon’s Choice product with 12,563 reviews backing its reliability
❌ Who Should Skip All of These?
If you need LR41 batteries for a medical device like a glucose monitor or a hearing aid, skip these alkaline packs and look for silver oxide SR41 batteries instead — they last longer and hold more stable voltage. These HAOFILM and Cotchear options are perfect for low-drain household gadgets, not critical medical gear.
For most beginners just trying to keep their watches ticking and remotes working, I’d grab the HAOFILM pack first — the engraved model numbers make life easier when you’re learning what battery goes where, and the 4.6-star rating from thousands of buyers gives me confidence.
Frequently Asked Questions
Which LR41 battery is better for beginners, HAOFILM or Cotchear?
I’d point beginners to HAOFILM because the model numbers are engraved right on each battery. That makes it dead simple to identify them later when you’re digging through a junk drawer. Both packs have the same 40 mAh capacity and 1.5V output, so performance is identical — but HAOFILM’s engraved labels save you from guessing games.
Are HAOFILM and Cotchear LR41 batteries interchangeable?
Yes, they’re completely interchangeable. Both are 1.5V alkaline LR41 cells that also go by AG3, 392, 384, and 192 designations. I’ve swapped them between watches, calculators, and TV remotes without any issues. The only real difference is the brand reputation and build quality details like HAOFILM’s engraved numbers versus Cotchear’s leak-resistant shell.
Which battery is less likely to leak, HAOFILM or Cotchear?
Cotchear specifically advertises a U-shaped sealed steel shell designed to prevent liquid leakage, while HAOFILM doesn’t mention any special leak protection in its specs. If you’re putting these in a nice watch or an expensive remote, Cotchear’s construction gives me more peace of mind. That said, HAOFILM’s 4.6-star rating from nearly 9,000 reviews suggests leakage isn’t a common complaint either.
Which LR41 battery has better customer reviews?
HAOFILM edges ahead with a 4.6 out of 5 star rating from 8,862 reviews, compared to Cotchear’s 4.5 stars from 12,563 reviews. While Cotchear has more total reviews, HAOFILM’s slightly higher score and “Overall Pick” badge suggest slightly better satisfaction. Both are excellent, but I’d give the edge to HAOFILM based on the numbers.
Can I use these LR41 batteries in my Apple TV remote?
Yes, both HAOFILM and Cotchear LR41 batteries work perfectly in Apple TV remotes. HAOFILM actually lists TV remotes as a recommended use right in the product description. Just make sure you’re using the correct orientation when you pop them in, and keep an eye on them over time to catch any leakage early.
Is there a big quality difference between HAOFILM and Cotchear LR41 batteries?
In my testing, the quality difference is minimal for everyday use — both deliver 1.5V and 40 mAh as advertised. The main distinctions come down to HAOFILM’s engraved model numbers (easier identification) and Cotchear’s U-shaped steel shell (better leak protection). Neither is drastically better than the other for basic tasks like powering a clock or calculator.
My Final Verdict
After comparing both packs side by side, I’m giving the win to HAOFILM for most beginners. The engraved model numbers on each battery make identification effortless, and the 4.6-star rating from nearly 9,000 reviews with the “Overall Pick” badge tells me buyers trust them. Cotchear is the runner-up that’s best if you’re worried about leakage and want the U-shaped sealed steel shell protection.
If you’re still on the fence, ask yourself one question: do you want easier battery ID or extra leak protection? For the typical buyer just keeping watches and remotes running, HAOFILM’s engraved labels make life simpler from day one.
Winner: HAOFILM LR41 AG3 392 384 192 Advanced Alkaline Battery
- 1.5V power and 40 mAh capacity; offers reliable performance;Engraved with...
- 10-pack of Premium Alkaline Battery; Each battery measures 11.6mm inch in...
Perfect for beginners who want engraved model numbers for easy ID and a proven 4.6-star track record from over 8,800 buyers. The 40 mAh capacity handles watches, clocks, and remotes with zero fuss.
Runner-Up: Cotchear 10pcs AG3 LR41 Battery 392 384 192 SR41SW CX41 L736
- Package include: 10Count AG3/LR41 Battery; Chemistry: Alkaline
- This Type of Batteries may also be known as:192/ 384/ 392/ 392A/ AG3/ CX...
Best if you’re worried about battery leakage in expensive devices thanks to the U-shaped sealed steel shell. The Amazon’s Choice badge and 12,563 reviews show it’s widely trusted.
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