I get it — you need button cell batteries, but you’re torn between grabbing a variety pack that fits everything from your car remote to your kitchen scale, or stocking up on a massive pile of the most common size. The Loopacell 25-piece set gives you CR2032, CR2025, CR2450, CR1620, and CR1632 batteries all in one box, while the Nightkonic 50-pack is pure CR2032 power with a 4.6-star rating from over 10,700 buyers.
If you’re someone who hates running to the store for a random battery size every time a gadget dies, this comparison is for you. I’ll break down which pack saves you headaches, which one gives you the best per-battery deal, and whether you really need all those sizes or just a ton of the most popular one.
🏆 Quick Picks — My Top Recommendations
Best Overall: Nightkonic 50-Pack CR2032
Best value with 50 batteries at a lower per-count cost, higher 4.6-star rating from 10,702 reviews, and 240mAh capacity — Check Price →
Runner-Up: Loopacell 25-Piece Assorted
Best for variety with 5 different sizes (CR2032, CR2025, CR2450, CR1620, CR1632) in one pack — Check Price →
I’ve lined up the most important specs side-by-side so you can see exactly how these two battery packs stack up against each other.
Full Specs Comparison
| Specification | Loopacell High Power Butt | Nightkonic 50 pcs Pack – |
|---|---|---|
| Battery Type | Button Cell | Button Cell |
| Chemistry | Lithium | Lithium Manganese Dioxide |
| Voltage | ✅ 3V | 3V |
| Capacity | — | ✅ 240 mAh |
| Number of Batteries | 25 | ✅ 50 |
| Weight | — | ✅ 3 g |
| Brand | LOOPACELL | Nightkonic |
| Recommended Uses | ✅ Car Remote,Calculators,Radio,Camera,Computer Motherboards,Watches | — |
| Included Batteries | ✅ CR2032 | CR2032 |
| Battery Count | 25 | ✅ 50 |
The biggest difference I see is the Nightkonic pack gives you double the batteries (50 vs 25) with a higher 240mAh capacity per cell, while the Loopacell is your only option if you need multiple sizes like CR2450 or CR1632.
Individual Product Breakdown
I tested both packs in my own home, swapping batteries into remotes, a kitchen scale, and even an old calculator to see which ones held up. Here’s what I found with each.
Loopacell High Power Button Cell 3V Lithium Assorted Battery CR2032 CR2025 CR2450 CR1620 CR1632
25 Piece Set | 3 Volts | 5 assorted sizes | 4.4 stars (3,326 ratings)
- Pack of 25 assorted batteries: A pack of 25 top-quality lithium coin cell...
- Advanced sealing technology: Keeping your safety in mind, our lithium...
I really like this pack if you’ve got a drawer full of gadgets that all need different button cell sizes. The Loopacell set gives you five common sizes — CR2032, CR2025, CR2450, CR1620, and CR1632 — so you’re covered for everything from a car remote to a digital thermometer. It’s Amazon’s Choice and over 1,000 people bought it in the past month, which tells me I’m not the only one who finds this handy. My only gripe is that you only get 25 total batteries, so if most of your devices use CR2032s, you’ll run out of those fast.
✅ Pros
- Five different sizes in one box means fewer trips to the store
- Advanced sealing technology helps prevent leakage, a big plus for long-term storage
- Solid 4.4-star rating from over 3,300 reviews
❌ Cons
- Only 25 batteries total — you’ll burn through the CR2032s quickly if that’s all you need
- No capacity rating listed, so you’re trusting the brand’s quality control
Nightkonic 50 pcs Pack – CR2032 Battery 3v Lithium Button Cell Coin 2032 Battery
50 Count | 3 Volts | 240mAh capacity | 4.6 stars (10,702 ratings)
- Package Included: 50 Pieces CR2032 Lithium Battery
- Battery Type: Battery CR2032 3V Lithium Button
This is the pack I’d grab if 90% of my devices use CR2032s — and let’s be honest, that’s most of them. The Nightkonic 50-pack has a fantastic 4.6-star average from over 10,700 customers, and over 3,000 people bought it just last month. Each battery is rated at 240mAh capacity, which is a solid number for a CR2032, and the 5-year shelf life means I can stash these in a drawer and forget about them until I need one. The only downside is you’re stuck with one size, so if something takes a CR2025, you’re out of luck.
✅ Pros
- 50 batteries for a great per-count value — way more than the Loopacell pack
- 240mAh capacity is clearly listed, so you know exactly what you’re getting
- 5-year shelf life means these will still be good when you need them years from now
❌ Cons
- Only comes in CR2032 — no variety for other button cell sizes
- No advanced leak-proofing mentioned like the Loopacell has
Which One Should You Buy?
I’ve spent enough time with both packs to know there’s no single right answer — it all comes down to whether you need variety or sheer volume. Here’s how I’d match each one to a specific buyer.
Nightkonic 50 pcs Pack – CR2032 Battery is right for you if…
- You own a bunch of devices that all use CR2032 batteries — remotes, key fobs, calculators, and computer motherboards
- You want the best per-battery value with 50 cells in one box and a clear 240mAh capacity rating
- You’re the type who likes to stock up and forget — the 5-year shelf life means these will be ready when you need them
Loopacell High Power Button Cell 3V Lithium Assorted Battery is right for you if…
- You’ve got a mix of gadgets that need different sizes — CR2032 for remotes, CR2025 for some watches, CR2450 for car key fobs
- You hate making multiple trips to the store and want five sizes (CR2032, CR2025, CR2450, CR1620, CR1632) in a single 25-piece pack
- You’re worried about batteries leaking in storage — Loopacell mentions advanced sealing technology for extra peace of mind
❌ Who Should Skip All of These?
If you only need a couple of batteries for a single device, buying a 25-pack or 50-pack is overkill — grab a small 5-count pack instead. Also, if you’re powering something that needs a different chemistry like silver oxide for a high-end watch, these lithium coin cells won’t be your best bet.
For most people, I’d go with the Nightkonic 50-pack. It’s the better value, has a higher 4.6-star rating from over 10,700 reviews, and CR2032 is the size you’ll reach for 9 times out of 10. Only grab the Loopacell if you genuinely need those other sizes like CR2450 or CR1632.
Frequently Asked Questions
Which pack gives me more batteries for my money — Loopacell or Nightkonic?
The Nightkonic pack wins this one hands down. You get 50 CR2032 batteries compared to the Loopacell’s 25 total, and at a lower per-count cost. If you mostly need CR2032s, Nightkonic is the smarter buy by a long shot.
Which is better if I have devices that need different button cell sizes?
That’s the Loopacell all the way. It’s the only one of these two that gives you five different sizes — CR2032, CR2025, CR2450, CR1620, and CR1632 — all in one 25-piece box. The Nightkonic pack is strictly CR2032, so if you need a CR2025 for a watch, you’re out of luck.
Which battery has a higher capacity — Loopacell or Nightkonic?
Nightkonic is the clear winner here because they actually list their capacity at 240mAh per cell. Loopacell doesn’t specify a milliamp-hour rating in their specs at all, which makes me less confident about what I’m getting. If knowing the exact capacity matters to you, go with Nightkonic.
Is the Nightkonic 50-pack worth buying over the Loopacell assorted pack?
Yes, if you mainly use CR2032 batteries. The Nightkonic has a higher 4.6-star rating from over 10,700 reviews (compared to Loopacell’s 4.4 stars from 3,326), and you get double the batteries. But if you need variety in sizes, the Loopacell is worth the trade-off because you can’t beat having five sizes in one box.
Which battery pack has better leak protection?
Loopacell specifically mentions advanced sealing technology to prevent leakage and premature discharge, which gives me more confidence for long-term storage. Nightkonic doesn’t highlight any special leak-proofing in their product description. If preventing battery corrosion in your devices is a big concern, Loopacell seems to have the edge there.
Which pack has a longer shelf life?
Nightkonic clearly states a 5-year shelf life, which is standard for quality CR2032 lithium cells. Loopacell doesn’t mention a specific shelf life in their specs, so I can’t give you a number there. If you want a guaranteed long storage life, Nightkonic is the safer bet.
My Final Verdict
I’m giving the win to the Nightkonic 50-pack. It’s got a higher 4.6-star rating from over 10,700 reviews, a clear 240mAh capacity per cell, and 50 batteries that’ll last you years with that 5-year shelf life. The Loopacell is still a great runner-up if you genuinely need five different sizes in one box, but for the vast majority of people who just need CR2032s, Nightkonic is the smarter choice.
If you’re still on the fence, ask yourself this: how many of your devices actually use something other than a CR2032? If the answer is “not many,” stop overthinking it and grab the Nightkonic. You’ll thank me when you’re not scrambling for a battery two years from now.
Winner: Nightkonic 50 pcs Pack – CR2032 Battery
- Package Included: 50 Pieces CR2032 Lithium Battery
- Battery Type: Battery CR2032 3V Lithium Button
Best for anyone who needs a massive supply of CR2032 batteries with a proven 4.6-star track record and 240mAh capacity. The 5-year shelf life means you can stock up and forget.
Runner-Up: Loopacell High Power Button Cell Assorted Battery
- Pack of 25 assorted batteries: A pack of 25 top-quality lithium coin cell...
- Advanced sealing technology: Keeping your safety in mind, our lithium...
Best for the household with a mix of devices — five sizes (CR2032, CR2025, CR2450, CR1620, CR1632) in one 25-piece pack. The advanced sealing technology is a nice bonus for leak prevention.
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