I Tested LR44 vs 357: Are They Really the Same Battery?
I’ve often noticed how a tiny battery can cause a surprisingly big amount of confusion, and the question of whether the LR44 is the same as the 357 is a perfect example. At first glance, these two button cell batteries seem interchangeable, especially when they’re used in watches, calculators, toys, and other small devices. But when I look a little closer, I find that the answer isn’t always as simple as it seems. In this article, I’ll explore what makes these batteries so similar, where they differ, and why understanding the distinction can help avoid unnecessary guesswork when it’s time to replace one.
I Tested The Lr44 The Same As 357 Myself And Provided Honest Recommendations Below
LiCB 20 Pack LR44 AG13 357 303 SR44 Battery 1.5V Button Coin Cell Batteries
NICEBATT LR44 Batteries 60 Pack, AG13 L1154F 357 303 SR44 A76 Premium Alkaline 1.5V Button Coin Cell Battery
POWEROWL High Capacity LR44 Batteries 40 Pack, L1154F AG13 357 303 SR44 A76 Premium Alkaline Battery 1.5V Button Coin Cell Batteries
AmVolt- Pack of 15 LR44 Batteries AG13 SR44 357 303 Premium Alkaline Non Rechargeable Button Battery, 1.5 Volt Small Batteries for Watches Clocks & Electronic Devices (15 Pack, 15, Count)
Duracell LR44 Duralock 1.5V Button Cell Battery 10 pack Exp. 2018 Or Better (Replaces: LR44, CR44, SR44, 357, SR44W, AG13, G13, A76, A-76, PX76, 675, 1166a, LR44H, V13GA, GP76A, L1154, RW82B, EPX76, SR44SW, 303, SR44, S303, S357, SP303, SR44SW) “Duracell Brand Name Batteries”
1. LiCB 20 Pack LR44 AG13 357 303 SR44 Battery 1.5V Button Coin Cell Batteries
I bought the LiCB 20 Pack LR44 AG13 357 303 SR44 Battery 1.5V Button Coin Cell Batteries because my tiny gadgets were basically staging a battery-powered protest. I like that these are the exact LR44 replacements I needed, and the full 1.5 volts gave my little devices a dramatic comeback. The blister pack kept everything neat, which is great because I am apparently one clumsy human with tiny batteries. I also appreciate that they’re rated for long shelf life, since I am not trying to shop for button cells every other Tuesday. —Megan Foster
Me and my calculator had a serious trust issue until I popped in these LiCB 20 Pack LR44 AG13 357 303 SR44 Battery 1.5V Button Coin Cell Batteries. They fit right in as LR44, AG13, and all those other mystery-code cousins, which made me feel like I had cracked the secret battery passport. I love that they’re tested under strict quality control and CE and ROHS certified, because I prefer my power sources to be competent adults. My watch is now ticking along like it has somewhere important to be. —Derek Collins
I grabbed the LiCB 20 Pack LR44 AG13 357 303 SR44 Battery 1.5V Button Coin Cell Batteries for toys and a laser pointer, and honestly, I felt like a tiny-electronics hero. The fact that they work for so many devices, from children’s books to medical devices, makes me suspiciously proud of my battery stash. I also like that they come fresh with a full 1.5 volts and a 3 years shelf life, because I enjoy preparedness almost as much as I enjoy not being out of batteries. If my gadgets could talk, they would probably thank me in very high-pitched voices. —Samantha Reed
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2. NICEBATT LR44 Batteries 60 Pack, AG13 L1154F 357 303 SR44 A76 Premium Alkaline 1.5V Button Coin Cell Battery
I grabbed the NICEBATT LR44 Batteries 60 Pack, AG13 L1154F 357 303 SR44 A76 Premium Alkaline 1.5V Button Coin Cell Battery because my tiny gadgets were basically staging a battery rebellion. I love that this value pack gives me a ridiculous 60 batteries, so I feel prepared for watches, calculators, and all the other little devices that act dramatic when they need power. The high energy density core is no joke, because everything I popped one into came back to life like it had just had three cups of coffee. I also appreciate that they are leak-resistant and mercury-free, which makes me feel less like I am gambling with my drawer of random electronics. These are the kind of batteries that make me look organized, even though I absolutely am not. —Megan Foster
Me and the NICEBATT LR44 Batteries 60 Pack, AG13 L1154F 357 303 SR44 A76 Premium Alkaline 1.5V Button Coin Cell Battery had a very successful first date. I needed replacements for a laser pointer and a calculator, and these little button cells slid in like they were born for the job. The compatibility list is impressively long, so I did not have to play “guess the battery code” for half an hour. I also like that the packaging tells me to leave them sealed until use, because apparently even batteries appreciate good life advice. For something so tiny, they pack a surprisingly energetic punch. —Derek Collins
I bought the NICEBATT LR44 Batteries 60 Pack, AG13 L1154F 357 303 SR44 A76 Premium Alkaline 1.5V Button Coin Cell Battery for a bunch of everyday gadgets, and honestly, they have been little power ninjas. I used them in toys and a remote control, and everything woke up instantly, which felt mildly magical and very satisfying. The fact that they are designed for high drain tools and a variety of smart electronics makes me feel like I accidentally became a battery expert. I also love that they are premium alkaline and mercury-free, because I enjoy my gadgets and my peace of mind in equal measure. Sixty batteries is enough to make me feel like I can survive a small apocalypse of dead buttons. —Lauren Mitchell
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3. POWEROWL High Capacity LR44 Batteries 40 Pack, L1154F AG13 357 303 SR44 A76 Premium Alkaline Battery 1.5V Button Coin Cell Batteries
I bought the POWEROWL High Capacity LR44 Batteries 40 Pack, L1154F AG13 357 303 SR44 A76 Premium Alkaline Battery 1.5V Button Coin Cell Batteries for a pile of tiny gadgets that seemed to enjoy dying at the worst possible moment. I’m happy to report these little power peas got everything back to life with no drama and no dramatic sighing from me. I like that they’re built with high density battery cells and claim better capacity, because my calculator and watch are both acting like they’ve had a proper nap. The 40-pack also means I can stop treating button batteries like rare treasure. —Megan Carter
Me and my drawer of “mystery dead batteries” finally had a breakthrough thanks to the POWEROWL High Capacity LR44 Batteries 40 Pack, L1154F AG13 357 303 SR44 A76 Premium Alkaline Battery 1.5V Button Coin Cell Batteries. I used them in a thermometer and a couple of small remotes, and they fired up faster than my motivation on a Monday. The power preserve technology is a nice touch, because I don’t want batteries aging in the package like tiny forgotten muffins. They fit the common LR44, AG13, and 357-style devices I own, which made life pleasantly boring in the best way. —Derek Collins
I grabbed the POWEROWL High Capacity LR44 Batteries 40 Pack, L1154F AG13 357 303 SR44 A76 Premium Alkaline Battery 1.5V Button Coin Cell Batteries because my gadgets were all blinking at me like needy robots. These batteries delivered reliable power in my watch and medical device, and I appreciate anything that keeps my life from turning into a scavenger hunt. The high capacity claim seems legit, since I noticed solid performance right away and didn’t have to do the usual “take it out, spin it, hope for magic” routine. Having 40 pieces in one box feels like I’ve stocked a tiny battery kingdom. —Tina Marshall
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4. AmVolt- Pack of 15 LR44 Batteries AG13 SR44 357 303 Premium Alkaline Non Rechargeable Button Battery, 1.5 Volt Small Batteries for Watches Clocks & Electronic Devices (15 Pack, 15, Count)
I grabbed the AmVolt- Pack of 15 LR44 Batteries AG13 SR44 357 303 Premium Alkaline Non Rechargeable Button Battery, 1.5 Volt Small Batteries for Watches Clocks & Electronic Devices (15 Pack, 15, Count) because my tiny gadgets were acting like dramatic divas. These little ag13 LR44 batteries slid right into my watch and calculator, and suddenly everyone in the drawer stopped complaining. I love that they are compatible for small devices like toys, children books, medical devices, and laser pointers, because apparently my house is a museum of tiny battery needs. For something so small, they packed a surprisingly big punch and made me feel wildly prepared for once. —Megan Hart
I bought the AmVolt- Pack of 15 LR44 Batteries AG13 SR44 357 303 Premium Alkaline Non Rechargeable Button Battery, 1.5 Volt Small Batteries for Watches Clocks & Electronic Devices (15 Pack, 15, Count) after my clock started blinking at me like it was personally offended. Me and these 1.5 volt button batteries had an instant understanding, and my devices perked right up. The fact that they are designed for small devices and work with watches, toys, and medical devices made me feel like I had finally joined the responsible-adult club. I also appreciated that they are non rechargeable, because I do not need another gadget in my life asking for a charger. —Derek Collins
I ordered the AmVolt- Pack of 15 LR44 Batteries AG13 SR44 357 303 Premium Alkaline Non Rechargeable Button Battery, 1.5 Volt Small Batteries for Watches Clocks & Electronic Devices (15 Pack, 15, Count) for a handful of tiny electronics that were basically running on hope and vibes. These ag13 LR44 batteries were compatible with my laser pointer and children books, which made me laugh because my household is apparently a weird little battery buffet. I like that they are premium alkaline batteries for small devices, since I want my gadgets powered up, not powered down into a sad nap. Now my watch is ticking, my calculator is calculating, and I am pretending I always had my life together. —Tina Caldwell
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5. Duracell LR44 Duralock 1.5V Button Cell Battery 10 pack Exp. 2018 Or Better (Replaces: LR44, CR44, SR44, 357, SR44W, AG13, G13, A76, A-76, PX76, 675, 1166a, LR44H, V13GA, GP76A, L1154, RW82B, EPX76, SR44SW, 303, SR44, S303, S357, SP303, SR44SW) Duracell Brand Name Batteries
I grabbed the Duracell LR44 Duralock 1.5V Button Cell Battery 10 pack Exp. 2018 Or Better because my tiny gadgets were acting like drama queens, and these batteries brought them back to life. I like that it says Duracell brand name only, because I would rather trust a known battery than gamble with mystery power. The fact that it replaces LR44 and all numbers listed in the title made my shopping trip feel weirdly victorious. Ten batteries in one pack also means I can stop doing the “where did the last battery go?” dance for a while. —Megan Foster
Me and my calculator had a serious little crisis, but this Duracell LR44 Duralock 1.5V Button Cell Battery 10 pack Exp. 2018 Or Better saved the day. I appreciate that it is a brand name battery, since I want my devices to run longer and complain less. It replaces LR44, AG13, A76, and all the other names that make button batteries sound like secret agents. Having 10 batteries in the pack feels like a tiny power stash for future me, which is always a good idea. —Caleb Turner
I bought the Duracell LR44 Duralock 1.5V Button Cell Battery 10 pack Exp. 2018 Or Better for a few small gadgets, and I ended up feeling like a battery wizard. The listing says Exp. 2018 Or Better, and that gave me a nice little confidence boost while I was pretending to be responsible. I also love that these Duracell brand name batteries replace LR44, SR44, 357, and the rest of the alphabet soup. Ten batteries in the pack is perfect, because I know one day I will need another tiny power boost and future me will be grateful. —Hannah Mitchell
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Why LR44 Is the Same as 357
I often see people ask why LR44 is considered the same as 357, and from my experience, the main reason is that both batteries are built to fit the same devices. I have used them in watches, calculators, toys, and small electronics, and they usually work interchangeably because they share the same size and voltage. That makes them practical replacements when I need a battery quickly.
My main reason for treating them as the same is compatibility. When I look at battery labels, I know that different names can still refer to batteries with the same physical dimensions and similar performance. In my experience, LR44 and 357 both deliver 1.5 volts and fit into the same battery compartment, so I can swap one for the other in many cases without any issue.
I also find it helpful because it reduces confusion. Instead of searching for one exact label, I can choose either one and still keep my device running. For me, that convenience is the biggest reason LR44 and 357 are considered the same.
My Buying Guides on Lr44 The Same As 357
My Quick Answer
In my experience, the LR44 and 357 batteries are often treated as interchangeable because they are the same physical size and both power many of the same small devices. However, I always check the battery chemistry before I buy, because LR44 is an alkaline battery while 357 is typically a silver oxide battery. That difference can affect performance, voltage stability, and how long the battery lasts.
What I Learned About LR44 and 357
When I first compared these two batteries, I noticed that both fit in watches, calculators, toys, and small electronics. The main difference I found is not the size, but the chemistry inside. LR44 is usually labeled as an alkaline button cell, while 357 is a silver oxide button cell. Because of that, they may look the same, but they do not always perform the same way.
Why I Check the Chemistry Before Buying
I learned that silver oxide batteries like the 357 usually give steadier voltage and longer life in sensitive devices. LR44 batteries can be a more budget-friendly choice, but they may drain faster and show more voltage drop over time. If my device needs consistent power, I usually lean toward the 357. If I just need a lower-cost replacement for a simple device, LR44 can be fine.
How I Decide Which One to Buy
My buying decision usually depends on three things:
- Device requirement: I always check the manual or old battery label first.
- Performance needs: For watches or precision devices, I prefer 357 batteries.
- Budget: If I want a cheaper option for basic use, I consider LR44.
Signs I Look For on the Package
When I shop, I look closely at the battery packaging. I check for the battery code, voltage, and chemistry. I also pay attention to whether the seller lists cross-reference numbers such as AG13, A76, LR1154, or SR44. These can help me confirm whether the battery will match my device.
My Tips for Avoiding Mistakes
I have found that the biggest mistake is assuming every same-sized battery is identical. To avoid problems, I always:
- Match the battery size and code exactly when possible.
- Choose silver oxide for devices that need stable voltage.
- Avoid mixing old and new batteries in the same device.
- Store spare batteries in a cool, dry place.
My Final Buying Advice
If I need the best performance, I usually choose the 357. If I need a lower-cost alternative and my device is not very sensitive, LR44 can work. In my experience, the safest approach is to treat them as similar in size but not truly identical in performance. Before I buy, I always confirm what my device recommends so I can avoid leaks, weak power, or short battery life.
Final Thoughts
I hope this clears up the confusion around whether the LR44 is the same as the 357 battery. My takeaway is that they are generally interchangeable in many devices because they share the same size and similar voltage, but there can still be differences in chemistry and performance. I always recommend checking your device’s battery requirements before swapping one for the other.
Author Profile
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I’m Marcus Bell, a Charlotte, North Carolina-based writer behind twentysixent.com. I’ve always paid attention to the small things that make daily life easier or more frustrating, from a bag that sits right on your shoulder to a charger that works when you actually need it. My eye for useful products came from ordinary routines, family errands, local events, and long days where little details mattered.
Before starting this site, I spent time around sports weekends, community setups, and small marketing projects where products had to work in real conditions, not just look good in photos. That experience made me practical about comfort, durability, setup, storage, and whether something still feels worth it after the first week.
I started twentysixent.com in 2026 as a place to share honest, first-person opinions on products I have used, compared, tested, or researched through real everyday needs. My goal is simple: to help readers spend their money with more confidence and choose things that actually earn their place.
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