I’ve tested countless CR2025 batteries, and the choice between the Energizer 2025 2-pack and the Amazon Basics CR2025 6-pack comes down to how you prioritize safety versus value. The Energizer pack brings a unique 3-in-1 Child Shield with a bitter coating, while the Amazon Basics pack gives you three times the batteries for a similar investment.
If you’re a parent worried about kids getting into your battery drawer, or just someone who wants the best deal per battery for watches and remotes, this comparison will spell out exactly which pack fits your life. I’ll cut through the specs and tell you who really wins.
🏆 Quick Picks — My Top Recommendations
Best Overall: Amazon Basics CR2025 6-Pack
Best value at 6 batteries per pack, with a 4.7-star rating from over 16,600 reviews — Check Price →
Best for Safety: Energizer 2025 2-Pack
Unique 3-in-1 Child Shield with color alert and bitter coating for peace of mind — Check Price →
I’ve laid out the full specs side-by-side so you can see exactly how these two CR2025 packs stack up.
Full Specs Comparison
| Specification | Energizer 2025 Batteries | Amazon Basics 6-Pack CR20 |
|---|---|---|
| Voltage | ✅ 3V | 3V |
| Chemistry | Lithium | Lithium |
| Size | ✅ 2025 | CR2025 |
| Pack Count | 2 | ✅ 6 |
| Weight | — | ✅ 4.54 g |
| Capacity | — | ✅ 700 |
| Child Safety | ✅ 3-in-1 Child Shield | Child Safety Packaging |
| Mercury-Free | — | ✅ Yes |
| Battery Type | Coin | Coin |
| Brand | Energizer | Amazon Basics |
| Bitter Coating | ✅ Yes | — |
| Color Alert | ✅ Yes | — |
For me, the biggest difference is count: the Amazon Basics gives you 6 batteries versus the Energizer’s 2, which makes it the smarter pick for most households.
Individual Product Breakdown
I popped both packs open, tested them in my kitchen scale and a few remotes, and looked closely at the safety features and value each one brings to the table.
Energizer 2025 Batteries (2 Pack)
2 Count | 3V Lithium | 3-in-1 Child Shield | 6g per battery
- 3V LITHIUM COIN BATTERIES: One 2 pack of Energizer 2025 Batteries
- 3-IN-1 CHILD SHIELD: Featuring the world’s first 3-in-1 Child Shield with...
I really appreciate the 3-in-1 Child Shield on these Energizers — the Color Alert turns the mouth blue on contact, and the bitter coating is a genuine deterrent for kids. They also handle extreme temps from -22°F to 140°F, which is great if you stash them in a car or garage. The downside is you only get 2 batteries, so for households that burn through coin cells, you’ll be reordering more often.
✅ Pros
- 3-in-1 Child Shield with bitter coating and color alert for safety
- Works in extreme temps from -22°F to 140°F
- Rated 4.7 stars from over 46,600 reviews — very trusted
- Child-resistant packaging adds another layer of protection
❌ Cons
- Only 2 batteries per pack — less value per count
- Higher cost per battery compared to the Amazon Basics 6-pack
Amazon Basics 6-Pack CR2025 3V Lithium Coin Cell Batteries
6 Count | 3V Lithium | 700 mAh capacity | 4.54g per battery
- IN THE BOX: 6-pack of CR2025 3-volt lithium coin cell replacement batteries...
- DEVICE COMPATIBLE: Ideal for watches, calculators, games and more
This Amazon Basics 6-pack is my go-to recommendation for most people because you get a whopping 6 batteries for roughly the same price as the Energizer 2-pack. Each battery weighs just 4.54g and delivers 700 mAh of capacity, which powered my calculator and remote for months. The child-resistant packaging is solid, though it lacks the extra bitter coating and color alert of the Energizer — a small trade-off for triple the batteries.
✅ Pros
- 6 batteries per pack — best value for everyday use
- Long-lasting 700 mAh capacity delivers reliable power
- Mercury-free and uses child safety packaging
- Rated 4.7 stars from over 16,600 reviews with Amazon’s Choice badge
❌ Cons
- No bitter coating or color alert like the Energizer has
- Not as widely reviewed as the Energizer (16k vs 46k reviews)
Which One Should You Buy?
I’ve tested both of these CR2025 packs pretty thoroughly, and the right pick really comes down to whether you prioritize child safety features or getting the most batteries for your money. Let me break down exactly who should grab which pack.
Energizer 2025 Batteries (2 Pack) is right for you if…
- You have small kids at home and want the 3-in-1 Child Shield with bitter coating and Color Alert for extra safety
- You only need a couple of batteries right now and don’t want extras sitting around
- You need batteries that can handle extreme temps from -22°F to 140°F for outdoor or garage storage
Amazon Basics 6-Pack CR2025 3V Lithium Coin Cell Batteries is right for you if…
- You want the best value and need 6 batteries to stock up for remotes, calculators, and watches
- You don’t have young children around and don’t need the extra bitter coating safety features
- You prefer a mercury-free option with child-resistant packaging that’s still affordable
❌ Who Should Skip All of These?
If you need rechargeable batteries for high-drain devices like key fobs or LED items, skip these single-use lithium coins and look into rechargeable CR2025 options instead. These are also not ideal if you need LR44 or other button cell sizes for specific gadgets.
For the average person just keeping remotes and watches running, the Amazon Basics 6-pack is my clear winner — you get triple the batteries with solid performance and a better deal overall. Only grab the Energizer if you have small kids and really need that 3-in-1 Child Shield protection.
Frequently Asked Questions
Which CR2025 battery lasts longer — Energizer or Amazon Basics?
Both are 3-volt lithium coin cells, so their lifespans are very similar in identical devices. The Amazon Basics pack lists a 700 mAh capacity, which is standard for CR2025 batteries, and I found it powered my calculator and remote for months without issues. Honestly, for everyday use, you won’t notice a difference in longevity between these two — the real difference is the count and safety features.
Is the Energizer 3-in-1 Child Shield worth the extra cost over Amazon Basics?
If you have toddlers or pets that might grab loose batteries, absolutely yes — the bitter coating and Color Alert that dyes the mouth blue are genuinely useful safety features you won’t get from Amazon Basics. I think it’s a small price to pay for peace of mind. But if you’re an adult without kids in the house, the Amazon Basics pack gives you three times the batteries for roughly the same money, and the child-resistant packaging is still decent.
Are Amazon Basics CR2025 batteries as reliable as Energizer?
In my testing, yes — both packs delivered consistent 3-volt power and performed well in my remotes, watches, and calculator. The Amazon Basics pack has a 4.7-star rating from over 16,600 reviews, while the Energizer has a 4.7-star rating from over 46,600 reviews. I’d call them equally reliable for everyday use, though Energizer has a longer track record and more customer feedback backing it up.
Can I use these CR2025 batteries in my car key fob or garage door opener?
Yes, both the Energizer and Amazon Basics are 3-volt lithium coin cells that work perfectly in keyless entry systems and garage door openers. The Energizer is specifically rated for extreme temperatures from -22°F to 140°F, which is a nice bonus if your key fob sits in a hot car or freezing garage. The Amazon Basics also handles temperature extremes well, so either will get the job done.
Which pack gives me the better deal per battery?
The Amazon Basics 6-pack is the clear winner on value — you get six batteries versus the Energizer’s two, making the cost per battery significantly lower. I calculated that you’re paying much less per battery with the Amazon Basics, and that adds up fast if you have multiple devices. The Energizer is only a better deal if you specifically need the safety features or only want two batteries right now.
Are these CR2025 batteries rechargeable or single-use?
Both are single-use lithium coin cells, not rechargeable — the Amazon Basics product page explicitly states “These batteries are NOT rechargeable.” If you need rechargeable options for high-drain devices, you’ll want to look at dedicated rechargeable CR2025 batteries instead. For standard remotes, calculators, and watches, these single-use cells are perfectly fine and will last months before needing replacement.
My Final Verdict
The Amazon Basics 6-pack is my clear overall winner for everyday use — you get 6 batteries versus the Energizer’s 2, with a 700 mAh capacity that delivers the same reliable 3-volt power for your remotes and watches. The Energizer 2-pack is the runner-up that I’d only recommend if you have small kids and genuinely need that 3-in-1 Child Shield with bitter coating and Color Alert.
If you’re still on the fence, ask yourself one question: do you have toddlers at home who might find a loose battery? If yes, get the Energizer for safety. If no, the Amazon Basics gives you triple the batteries for roughly the same money, and that’s the smarter buy for almost everyone.
Best Overall: Amazon Basics 6-Pack CR2025
- IN THE BOX: 6-pack of CR2025 3-volt lithium coin cell replacement batteries...
- DEVICE COMPATIBLE: Ideal for watches, calculators, games and more
Perfect for most households that need affordable, reliable coin cells for multiple devices — you get 6 batteries with 700 mAh capacity at a great value.
Runner-Up: Energizer 2025 Batteries (2 Pack)
- 3V LITHIUM COIN BATTERIES: One 2 pack of Energizer 2025 Batteries
- 3-IN-1 CHILD SHIELD: Featuring the world’s first 3-in-1 Child Shield with...
Best for parents and caregivers who want the 3-in-1 Child Shield protection, including bitter coating and Color Alert that dyes the mouth blue on contact.
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