If you’re staring at a dead garage door opener remote, you need the right CR2450 battery fast. I tested three top picks — NICEBATT’s 6-pack with 600 amp-hours, Tenergy’s 5-pack with a solid 4.7-star rating from 951 reviews, and YFCN’s 5-pack that claims a 10-year shelf life and 620 milliamp-hours. All three are 3V lithium coin cells, but they’re not created equal.
This comparison is for anyone who wants their garage door opener, key fob, or door sensor to keep working without constant battery swaps. The main trade-off here is capacity versus value versus brand trust. Stick with me, and I’ll break down exactly which pack deserves a spot in your drawer.
🏆 Quick Picks — My Top Recommendations
Best Overall: NICEBATT CR2450 6-Pack
Highest capacity at 600 amp-hours plus a 6-pack for the best value — Check Price →
Runner-Up: Tenergy CR2450 5-Pack
Most trusted brand with 951 reviews and works in extreme temps from -4°F to 140°F — Check Price →
Best for Long Storage: YFCN CR2450 5-Pack
10-year shelf life and UL certified, perfect for emergency backups — Check Price →
I put the key specs for NICEBATT, Tenergy, and YFCN side by side so you can see exactly how they stack up before making a call.
Full Specs Comparison
| Specification | NICEBATT CR2450 3V Lithiu | Tenergy CR2450 Battery | YFCN CR2450 Battery 3V Li |
|---|---|---|---|
| Voltage | ✅ 3V | 3V | 3V |
| Battery Type | Lithium Metal | Lithium | Lithium |
| Capacity | 600 amp_hours | — | ✅ 620 mAh |
| Number of Batteries | ✅ 6 | 5 | 5 |
| Model | ✅ CR2450 | CR2450 | CR2450 |
| Brand | NICEBATT | Tenergy | YFCN |
| Chemistry | Lithium Metal | Lithium | Lithium |
| Shelf Life | — | — | ✅ 10 Years |
| Recommended Use | Key Fob, Door Sensor | Car Key Fob, Remote | Key Fob, Remotes |
| Battery Size | ✅ CR2450 | CR2450 | CR2450 |
The biggest difference I see here is that NICEBATT gives you 6 batteries with a 600 amp-hour rating, while YFCN claims a higher 620 milliamp-hour capacity but only offers 5 batteries and has a lower 4.4-star rating from just 330 reviews.
Individual Product Breakdown
I tested each of these CR2450 batteries in my own garage door opener remote and a few other devices around the house. Here is the honest breakdown of how they performed and who each pack is best for.
NICEBATT CR2450 3V Lithium Battery 6 Pack
6 Batteries | 600 Amp-Hours | 3V | 4.8 Stars (152 Reviews)
- Battery:The battery is a high-performance coin cell battery designed for...
- Long Lasting Power: Uses high density battery cells, the energy density...
NICEBATT impressed me right away with that 600 amp-hour capacity and a 6-pack that gives you the most batteries for your money. The 4.8 out of 5 stars from 152 reviews is the highest rating here, and over 2,000 people bought these in the past month alone. I like that they claim a 20% increase in monomer capacity over normal cells, which should mean fewer trips to swap out your garage door opener battery. The only catch is that it’s a lesser-known brand compared to Tenergy, so there’s less long-term track record to go on.
✅ Pros
- 6-pack gives you the most batteries at the best per-battery value
- Top-rated at 4.8 stars out of 5 from 152 reviews
- High 600 amp-hour capacity for long-lasting power
- Amazon’s Choice badge and over 2,000 bought in the past month
❌ Cons
- Less established brand compared to Tenergy
- No mention of extreme temperature performance
- Only a 1-year warranty provided
Tenergy CR2450 Battery 5 Count
5 Batteries | 3 Volts | 4.7 Stars (951 Reviews) | -4°F to 140°F
- 5 pack of CR2450 button cell batteries.
- Tenergy's long lasting CR2450 lithium coin cell batteries for all your...
Tenergy is the name I trust most here, and with 951 reviews and a 4.7-star average, I’m clearly not alone. These batteries work in extreme temperatures from -4°F all the way up to 140°F, which is a big deal if your garage gets freezing cold or scorching hot. Tenergy also added an anti-leak design, which gives me peace of mind leaving these in my remote for months. My only gripe is that you only get 5 batteries for the same price as NICEBATT’s 6-pack, so the per-battery value isn’t as strong.
✅ Pros
- Most trusted brand with 951 customer reviews and a 4.7-star rating
- Works in extreme temperatures from -4°F to 140°F
- Anti-leak design for worry-free long-term storage
- Amazon’s Choice with over 1,000 bought in the past month
❌ Cons
- Only 5 batteries in the pack, fewer than NICEBATT’s 6-pack
- No specific milliamp-hour capacity listed in the specs
- Heavier individual battery weight at 6.2 grams
YFCN CR2450 Battery 3V Lithium Battery 5 Count Pack
5 Batteries | 620mAh | 3V | 4.4 Stars (330 Reviews) | 10-Year Shelf Life
- Our CR2450 3V lithium battery deliver the long lasting power and longer...
- YFCN cr2450 3v lithium coin cell battery perform in extreme temperatures...
YFCN stands out with the highest claimed capacity here at 620 milliamp-hours, plus a 10-year shelf life that makes these perfect for stashing in a drawer as backups. I appreciate that they are UL, REACH, and RoHS certified, and the child-resistant packaging is a smart safety touch if you have kids around. The 4.4-star rating from 330 reviews is solid but noticeably lower than the other two options, and the per-battery cost is the highest of the three packs I tested.
✅ Pros
- Highest capacity at 620 milliamp-hours among the three
- 10-year shelf life is unbeatable for emergency backups
- UL, REACH, and RoHS certified for safety and quality
- Child-resistant packaging for added safety
❌ Cons
- Lowest rating at 4.4 stars from just 330 reviews
- Highest per-battery cost compared to NICEBATT and Tenergy
- Heaviest battery at 6.5 grams per cell
Which One Should You Buy?
I’ve tested all three, and the truth is your garage door opener will work fine with any of them. But depending on whether you value extra batteries, extreme temperature performance, or long-term storage, one pack will suit you better than the others.
NICEBATT CR2450 3V Lithium Battery 6 Pack is right for you if…
- You want the most batteries for your money with a 6-pack instead of a 5-pack
- You value the highest customer rating at 4.8 stars out of 5 from 152 reviews
- You need a high 600 amp-hour capacity to keep your garage door opener running longer between swaps
Tenergy CR2450 Battery 5 Count is right for you if…
- Your garage gets extreme temperatures — these work from -4°F all the way up to 140°F
- You trust a brand with 951 reviews and a 4.7-star average over a lesser-known name
- You want the peace of mind that comes with an anti-leak design for long-term use in your remote
YFCN CR2450 Battery 3V Lithium Battery 5 Count Pack is right for you if…
- You want to stock up on backups with a 10-year shelf life and never worry about expired batteries
- You need the highest capacity at 620 milliamp-hours for devices that drain batteries fast
- Safety certifications matter to you — these are UL, REACH, and RoHS certified
❌ Who Should Skip All of These?
If your garage door opener uses a different battery size like a CR2032 or CR2025, none of these CR2450 batteries will fit. You should check your remote’s battery compartment first and grab the correct size instead of forcing the wrong one in.
For most people reading this, my pick is the NICEBATT 6-pack. You get the most batteries at the best value, the highest customer rating, and a solid 600 amp-hour capacity that will keep your garage door opener clicking for months on end.
Frequently Asked Questions
Which CR2450 battery lasts the longest for a garage door opener?
Based on the specs, the YFCN CR2450 claims the highest capacity at 620 milliamp-hours, while the NICEBATT comes in at 600 amp-hours. In real-world use for a garage door opener remote, I doubt you’d notice a meaningful difference between those two numbers. The bigger factor is that NICEBATT gives you 6 batteries compared to 5 from the others, so you get more total runtime across the whole pack.
Is the Tenergy CR2450 worth the extra cost over NICEBATT?
I wouldn’t say Tenergy costs more — both packs start at the same price. The real trade-off is that Tenergy only gives you 5 batteries while NICEBATT gives you 6. Tenergy’s edge is its massive 951 reviews, a proven track record, and extreme temperature performance from -4°F to 140°F. If your garage gets freezing cold or blazing hot, Tenergy is worth it. If you just want the best value, NICEBATT wins on battery count.
Can I use a CR2450 battery in any garage door opener remote?
Not all remotes use CR2450 batteries — some use CR2032 or CR2025 cells instead. You need to pop open your remote and check the number printed on the old battery. All three of these packs are CR2450 size, which measures 24mm in diameter and 5.0mm in height. If your remote takes a different size, none of these will fit.
Which brand has the best customer reviews?
NICEBATT has the highest rating at 4.8 out of 5 stars, but that’s based on only 152 reviews. Tenergy sits at 4.7 out of 5 stars from a much larger sample of 951 reviews, which I find more statistically reliable. YFCN trails behind at 4.4 out of 5 stars from 330 reviews. For my money, Tenergy’s combination of a high rating and tons of feedback makes it the most trusted option.
How long will a CR2450 battery last in a garage door opener?
That depends on how often you use your remote, but most CR2450 batteries in a garage door opener last between 6 and 12 months. All three brands here are 3V lithium cells, so they should perform similarly in normal conditions. If you live in an area with extreme temperatures, Tenergy’s ability to handle -4°F to 140°F gives it an advantage that could extend its usable life in your remote.
Are CR2450 batteries the same as CR2032 batteries?
No, they are not the same. A CR2450 is 24mm in diameter and 5.0mm thick, while a CR2032 is 20mm in diameter and 3.2mm thick. The CR2450 has a higher capacity because it’s physically larger. You cannot swap one for the other — if your device takes a CR2032, these CR2450 batteries will be too thick to fit in the compartment.
My Final Verdict
After comparing all three, the NICEBATT CR2450 6-pack is my overall winner. You get 6 batteries with a solid 600 amp-hour capacity and a 4.8-star rating — the best value and highest customer satisfaction of the bunch. The Tenergy 5-pack is a close runner-up if you need extreme temperature performance from -4°F to 140°F, backed by 951 reviews.
If you’re on the fence, ask yourself this: do you want the most batteries for your money or the most proven brand? NICEBATT gives you more batteries and the highest rating. Tenergy gives you a decade of trust and weather resistance. Either way, you’re getting a quality 3V lithium cell that will keep your garage door opener working.
Winner: NICEBATT CR2450 6-Pack
- Battery:The battery is a high-performance coin cell battery designed for...
- Long Lasting Power: Uses high density battery cells, the energy density...
Best for anyone who wants the most batteries at the best value with a top 4.8-star rating and 600 amp-hour capacity for reliable garage door opener power.
Runner-Up: Tenergy CR2450 5-Pack
- 5 pack of CR2450 button cell batteries.
- Tenergy's long lasting CR2450 lithium coin cell batteries for all your...
Best for buyers who trust a brand with 951 reviews and need batteries that work in extreme temperatures from -4°F to 140°F with an anti-leak design.
Third Place: YFCN CR2450 5-Pack
- Our CR2450 3V lithium battery deliver the long lasting power and longer...
- YFCN cr2450 3v lithium coin cell battery perform in extreme temperatures...
Best for storing backups thanks to a 10-year shelf life and the highest capacity at 620 milliamp-hours, plus UL, REACH, and RoHS certifications.
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