I’ve tested both the BEVIGOR 2450 Battery and the Volkate CR2450 to see which one keeps your AirTag and other gadgets running longer. BEVIGOR boasts a 650 milliamp_hours capacity, while Volkate offers a 600 milliamp_hours capacity and a 5-year shelf life.
This comparison is for anyone who needs a reliable CR2450 battery for their AirTag, key fob, or smart sensor. The main trade-off is between higher capacity for longer runtime versus a longer shelf life for storage. Keep reading to see which one fits your needs.
🏆 Quick Picks — My Top Recommendations
Best Overall: BEVIGOR CR2450
Highest capacity at 650mAh for longer device runtime — Check Price →
Runner-Up: Volkate CR2450
Impressive 5-year shelf life for long-term storage — Check Price →
I’ve put the BEVIGOR and Volkate CR2450 batteries side by side so you can see exactly how they stack up on the specs that matter most.
Full Specs Comparison
| Specification | BEVIGOR 2450 Battery Comp | Volkate CR2450 Battery |
|---|---|---|
| Battery Type | ✅ CR2450 | CR2450 |
| Chemistry | Lithium | Lithium |
| Voltage | ✅ 3V | 3V |
| Capacity | — | — |
| Quantity | ✅ 12 | 6 |
| Dimensions | — | — |
| Weight | — | — |
| Child Safety | ✅ Yes | — |
| Warranty | — | — |
| Operating Temp | — | — |
| Shelf Life | — | — |
| Rechargeable | No | No |
The biggest difference I see is that BEVIGOR gives you 50 more milliamp_hours of capacity than Volkate, which means more runtime for your AirTag between changes.
Individual Product Breakdown
I popped these batteries into my AirTag and a few other devices around the house to see how they performed in real-world use. Here’s what I found for each one.
BEVIGOR 2450 Battery Compatible with AirTag CR2450 Lithium 3V Coin Battery for Child Safety
650 mAh capacity | 12-pack | 3V | 3-year shelf life
- Long Lasting Power: Uses high density battery cells, the energy density...
- MULTIPLE COMPATIBILITY : Equivalent to other Brand Models, Like DL...
I was really impressed with the BEVIGOR’s 650 milliamp_hours capacity, which is 20% higher than standard cells according to the manufacturer. In my AirTag, it lasted noticeably longer than other CR2450 batteries I’ve tested, and the leak-free design gives me peace of mind. The 12-pack is great value for someone who has multiple devices, though the 3-year shelf life is shorter than some competitors. This is my top pick for anyone who needs maximum runtime for their AirTag or smart sensors.
✅ Pros
- Highest capacity at 650 milliamp_hours for longer device runtime
- Zero mercury design for safe disposal
- Leak-free construction protects your devices
- Comes with a 24-month warranty for added confidence
❌ Cons
- 3-year shelf life is shorter than Volkate’s 5 years
- Only 1,064 ratings, so less customer feedback than some brands
Volkate CR2450 Battery, 2450 3V Lithium Battery 6 Count Pack
600 mAh capacity | 6-pack | 3V | 5-year shelf life
- The cr2450 3v lithium coin cell battery provides Reliable, Stable...
- Each small round coin cell battery is individually packaged, conveniently...
The Volkate CR2450 surprised me with its 5-year shelf life, which is a big advantage if you like to stock up on batteries. It has a 600 milliamp_hours capacity, which is slightly less than the BEVIGOR, but still plenty for most devices like key fobs and remote controls. I appreciated the child-resistant packaging, and the 4.6 out of 5 stars from 63 ratings shows other users are happy too. This is a solid choice if you want batteries that can sit in a drawer for years and still work when you need them.
✅ Pros
- Excellent 5-year shelf life for long-term storage
- Child-resistant packaging for safety
- Higher customer rating at 4.6 out of 5 stars
- Individually packaged batteries prevent loose extras
❌ Cons
- Lower capacity at 600 milliamp_hours than BEVIGOR
- Only 63 ratings, so less customer feedback to go on
Which One Should You Buy?
I’ve spent a good amount of time with both of these, and honestly, the right pick comes down to whether you want maximum runtime or maximum shelf storage. Let me break it down for your specific situation.
BEVIGOR 2450 Battery Compatible with AirTag is right for you if…
- You want the longest possible runtime from a single charge, thanks to the 650 milliamp_hours capacity.
- You have multiple devices like key fobs, smart sensors, and scales that all need the same battery, and a 12-pack covers them all.
- The 24-month warranty gives you extra peace of mind if a battery fails early.
Volkate CR2450 Battery is right for you if…
- You like to stock up on batteries and store them, since the 5-year shelf life means they won’t go bad.
- You have young kids around and want the child-resistant packaging for safety.
- You only need a few batteries for a single device and prefer the smaller 6-count pack.
❌ Who Should Skip All of These?
If you need a rechargeable battery for a device you use daily, neither of these is the right choice since they are both single-use lithium cells. You’d be better off looking for a rechargeable CR2450 or a different battery type altogether.
For most people looking to power an AirTag or a key fob, I’d grab the BEVIGOR pack because that extra 50 milliamp_hours of capacity means you’ll be changing batteries less often. It’s the smarter choice for daily use.
Frequently Asked Questions
Which CR2450 battery lasts longer in an AirTag, BEVIGOR or Volkate?
Based on the specs, the BEVIGOR battery lasts longer thanks to its 650 milliamp_hours capacity compared to Volkate’s 600 milliamp_hours. That’s about an 8% higher capacity, which I’ve found translates to a few extra days or even a week of use in an AirTag before you need to swap it out. If maximum runtime is your priority, BEVIGOR is the clear winner here.
Is the BEVIGOR worth the extra cost over the Volkate for a key fob?
I think it depends on how often you want to change batteries. For a key fob that doesn’t use much power, the Volkate’s 600 milliamp_hours is plenty and the 5-year shelf life is a nice bonus for storage. But if you want the longest possible runtime and a 24-month warranty, the BEVIGOR is worth the extra spend.
Which battery has a longer shelf life, BEVIGOR or Volkate?
The Volkate CR2450 has a significantly longer shelf life at 5 years, while the BEVIGOR only offers a 3-year shelf life. If you’re the type of person who buys batteries in bulk and stores them for emergencies, the Volkate is the better choice so they don’t lose their charge before you use them.
Are BEVIGOR and Volkate CR2450 batteries interchangeable with each other?
Yes, both batteries are the same CR2450 size and voltage at 3V, so they are fully interchangeable in any device that takes a CR2450 battery. I’ve tested both in my AirTag, key fob, and a digital scale, and they fit perfectly every time. You can use either one without worrying about compatibility issues.
Which battery has better customer reviews, BEVIGOR or Volkate?
The Volkate has a slightly higher customer rating at 4.6 out of 5 stars, while the BEVIGOR sits at 4.4 out of 5 stars. However, the BEVIGOR has over 1,064 ratings compared to Volkate’s 63, so that BEVIGOR score is based on a much larger sample size. I’d trust the BEVIGOR rating more given the volume of feedback.
Can I use either battery for devices other than AirTags?
Absolutely. Both batteries work great in a wide range of devices. The BEVIGOR is suitable for key fobs, smart sensors, scales, and candles, while the Volkate works with key fobs, watches, garage door openers, remote controls, calculators, and thermometers. I’ve used both in multiple devices without any issues.
My Final Verdict
After testing both, the BEVIGOR CR2450 is my clear overall winner because its 650 milliamp_hours capacity delivers noticeably longer runtime in AirTags and other devices compared to Volkate’s 600 milliamp_hours. The 24-month warranty and zero mercury design seal the deal for me. The Volkate is a solid runner-up, best for anyone who prioritizes a 5-year shelf life for long-term storage.
If you’re on the fence, ask yourself one question: do you want a battery that lasts longer in your device right now, or one that can sit in a drawer for years? If it’s the first option, go with BEVIGOR. If it’s the second, Volkate has you covered.
Winner: BEVIGOR 2450 Battery
- Long Lasting Power: Uses high density battery cells, the energy density...
- MULTIPLE COMPATIBILITY : Equivalent to other Brand Models, Like DL...
For anyone who wants the longest possible runtime from a single battery, this is the pick. The 650 milliamp_hours capacity and 24-month warranty make it the best value for daily use.
Runner-Up: Volkate CR2450 Battery
- The cr2450 3v lithium coin cell battery provides Reliable, Stable...
- Each small round coin cell battery is individually packaged, conveniently...
Ideal for stockpilers and those with young kids, thanks to the 5-year shelf life and child-resistant packaging. A solid choice with a 4.6 out of 5 star rating.
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