I’ve been testing two popular button battery variety packs to figure out which one you should grab for your home. The Toyohira 16-pack comes with 8 CR2032, 4 CR2025, and 4 CR2016 cells, while the Milestock 25-pack covers five sizes including CR1620, CR1632, CR2025, CR2032, and even the larger CR2450.
If you’re tired of buying single-size packs and want one kit that handles everything from key fobs to watches and medical devices, this comparison is for you. The real trade-off here is between a tighter, more focused assortment and a wider variety that covers more ground.
π Quick Picks β My Top Recommendations
Best Overall: Toyohira 16-Pack
Best value for common devices with 8 CR2032 batteries and a 225mAh capacity rating β Check Price β
Runner-Up: Milestock 25-Pack
Wider variety with 5 sizes including CR2450 and a 4-year shelf life β Check Price β
Here’s how the Toyohira 16-pack and Milestock 25-pack stack up side by side on the specs that actually matter.
Full Specs Comparison
| Specification | Toyohira CR2032 Lithium 3 | Milestock 25-Pcs 3V Lithi |
|---|---|---|
| Battery Type | Lithium Coin | Lithium Button |
| Voltage | β 3V | 3V |
| Capacity | β 225 mAh | β |
| Chemistry | Lithium Ion | Lithium |
| Pack Count | 16 | β 25 |
| Models Included | β CR2032, CR2025, CR2016 | CR1620, CR1632, CR2025, CR2032, CR2450 |
| Mercury-Free | β Yes | β |
| Child Safety | β Yes | β |
| Batteries Required | 16 C | β 25 CR2032 |
| Brand | Toyohira | Milestock |
| Model Name | β CR2032-CR2025-CR2016 | β |
I see the biggest difference in battery count β Milestock gives you 25 cells across 5 sizes versus Toyohira’s 16 cells across 3 sizes, so if you need CR2450 or CR1632, the Milestock is your only choice here.
Individual Product Breakdown
I tested both packs by checking battery fit in common devices, looking at the variety of sizes, and comparing the overall value each assortment delivers.
Toyohira CR2032 Lithium 3v Coin Battery Assorted cr2025 cr2016 Battery
16-pack | 3 sizes (CR2032, CR2025, CR2016) | 225 mAh | Mercury-Free
- γ16-Pack Assorted Button Cell Batteriesγ Includes 8x CR2032, 4x CR...
- γReliable & Long-Lasting Powerγ Designed for dependability, these 3V...
This 16-pack is my top pick because it gives you the most common sizes in a practical quantity β 8 CR2032s, 4 CR2025s, and 4 CR2016s. I love that it’s an Amazon’s Choice pick with over 100 bought last month, and the 225 mAh capacity on the CR2032 cells keeps my AirTags running for a long time. The only downside is you don’t get less common sizes like CR2450 or CR1632, so if you have weird devices, this might not cover everything.
β Pros
- 8 CR2032 batteries β the most popular size, and you get the most of them
- 225 mAh capacity means solid runtime for key fobs and thermometers
- Mercury-free construction with child safety features
- Rated 4.6 stars from 30 reviews, plus Amazon’s Choice badge
β Cons
- Only 3 sizes β no CR1620, CR1632, or CR2450 included
- 16 total batteries means less variety than the Milestock 25-pack
Milestock 25-Pcs 3V Lithium Button Battery Assortment CR1620 CR1632 CR2025 CR2032 CR2450
25-pack | 5 sizes (CR1620, CR1632, CR2025, CR2032, CR2450) | 240 mAh | 4-year shelf life
- Milestock 25-Pcs Assorted Batteries β CR1620, CR1632, CR2025, CR...
- High-capacity CR1620, CR1632, CR2025, CR2032, CR2450 batteries. Ideal for...
The Milestock 25-pack is the better choice if you need more variety β it covers 5 sizes including the larger CR2450 and the thinner CR1620 and CR1632. I was impressed that over 500 people bought this last month, and the 240 mAh capacity is slightly higher than the Toyohira’s 225 mAh. The trade-off is you get fewer of the most common CR2032 size, so if you mainly need those, the Toyohira pack gives you more bang.
β Pros
- 5 different sizes including CR2450, CR1620, and CR1632 for niche devices
- 240 mAh capacity β a touch higher than the Toyohira’s 225 mAh
- 25 total batteries gives you more spares overall
- 4-year shelf life keeps them fresh in your drawer
β Cons
- Fewer CR2032 batteries per pack compared to the Toyohira
- Rated 4.4 stars from 129 reviews β slightly lower rating than Toyohira’s 4.6
Which One Should You Buy?
I’ve spent enough time with both of these packs to know that the right choice really depends on what devices you’re trying to keep running. Let me break it down by buyer type so you can pick the one that fits your situation.
Toyohira CR2032 Lithium 3v Coin Battery Assorted cr2025 cr2016 is right for you if…
- You mainly need CR2032 batteries for AirTags, key fobs, and remotes β you get 8 of them in this pack
- You want the lowest cost per battery on the most common sizes and don’t need niche sizes like CR2450
- You value a higher customer rating β this pack has a 4.6 out of 5 stars score from buyers
Milestock 25-Pcs 3V Lithium Button Battery Assortment CR1620 CR1632 CR2025 CR2032 CR2450 is right for you if…
- You own devices that use unusual sizes like CR2450, CR1620, or CR1632 β this is the only pack here that covers them
- You want the most total batteries at 25 cells, so you’re less likely to run out of a specific size
- You need a long shelf life β Milestock claims a 4-year storage life for these cells
β Who Should Skip All of These?
If you only ever need one specific battery size like CR2032 and want the absolute cheapest price per battery, grab a dedicated 20-pack of just that size instead of a variety pack. You’ll pay less per cell and won’t end up with sizes you never use.
For most people, I’d grab the Toyohira 16-pack β it covers the three most common sizes with a solid 225 mAh capacity and a great 4.6-star rating, and it’s the better value for typical household devices. Grab the Milestock 25-pack only if you know you need those extra sizes like CR2450 or CR1632.
Frequently Asked Questions
Which battery assortment gives you more variety β Toyohira or Milestock?
Milestock wins on variety by a long shot. The Toyohira pack gives you 3 sizes (CR2032, CR2025, CR2016) while the Milestock covers 5 sizes including CR1620, CR1632, and the larger CR2450. If you have devices that take those less common sizes, the Milestock is your only option here.
Is the Milestock 25-pack worth the extra money over the Toyohira 16-pack?
That depends on what you need. The Toyohira gives you more of the most popular CR2032 size β 8 cells compared to fewer in the Milestock. But the Milestock gives you 9 extra total batteries and covers 2 more sizes. If you need niche sizes, yes it’s worth it. If you mainly use CR2032s, stick with Toyohira.
Which pack has better battery capacity β Toyohira or Milestock?
The Milestock cells have a slightly higher capacity at 240 mAh compared to the Toyohira’s 225 mAh. That’s a small difference β about 6% more β so you won’t notice much in daily use. Both will run your typical devices like key fobs and remotes for months.
Which assortment is better for Apple AirTags?
The Toyohira pack is better for AirTags because it includes 8 CR2032 batteries, which is the exact size AirTags use. The Milestock pack also has CR2032s but gives you fewer of them since it spreads the count across 5 sizes. If you’re stocking up for multiple AirTags, go with Toyohira.
Which battery pack has better customer reviews?
Toyohira has the edge with a 4.6 out of 5 star rating from 30 reviews, while Milestock sits at 4.4 out of 5 stars from 129 reviews. Even though Milestock has more reviews total, Toyohira’s higher score suggests slightly better satisfaction per buyer.
Which assortment should I buy for a workshop or emergency kit?
Go with the Milestock 25-pack for a workshop or emergency kit. The 5 different sizes mean you’re more likely to have the right battery when you need it, plus the 4-year shelf life keeps them fresh. The Toyohira pack is better for everyday household use where you know you’ll mainly use CR2032s.
My Final Verdict
I’m giving the win to the Toyohira 16-pack for most buyers. It gives you 8 CR2032 batteries β the most common size β plus CR2025 and CR2016 coverage, all with a 4.6-star rating and a lower per-battery cost. The Milestock 25-pack is a solid runner-up if you need niche sizes like CR2450 or CR1632, but for everyday home use, Toyohira is the smarter pick.
If you’re still on the fence, ask yourself this: do you actually own devices that use CR1620, CR1632, or CR2450? If not, save your money and grab the Toyohira. If yes, the Milestock’s 5-size variety and 240 mAh capacity make it worth the extra spend.
Best Overall: Toyohira 16-Pack
- γ16-Pack Assorted Button Cell Batteriesγ Includes 8x CR2032, 4x CR...
- γReliable & Long-Lasting Powerγ Designed for dependability, these 3V...
Perfect for anyone who needs a reliable supply of CR2032, CR2025, and CR2016 batteries for AirTags, remotes, and key fobs β the 8 CR2032s and 225 mAh capacity keep you covered.
Runner-Up: Milestock 25-Pack
- Milestock 25-Pcs Assorted Batteries β CR1620, CR1632, CR2025, CR...
- High-capacity CR1620, CR1632, CR2025, CR2032, CR2450 batteries. Ideal for...
Best for households with multiple devices using unusual sizes like CR2450, CR1632, or CR1620 β the 25 total batteries and 4-year shelf life make it a solid emergency kit option.
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