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Energizer LR44 Battery, Silver Oxide 303, 357, AG13, or SR44 1.5 Volt Batteries (1 Battery Count) - Packaging May Vary

4.7 4.7 out of 5 stars 21,451 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Coin & Button Cell Batteries by Energizer

$4.99 $1.66 per Count
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Purchase options and add-ons

Number of Batteries 3 LR44 batteries required. (included)
Brand Energizer
Battery Cell Composition Alkaline
Unit Count 3 Count

About this item

  • 3 pack of 1.5V Silver Oxide Energizer 357/303 Batteries
  • Ideal calculator batteries, key fob batteries, and medical device batteries
  • Energizer button cell batteries hold power for up to 5 years in storage
  • Zero-mercury batteries are a more environmentally conscious choice
  • Count on Energizer for long lasting, reliable power
  • Replaces a variety of button cell battery sizes, including 280-03, 280-08, 303/357, D303/357, SB-A9, SR 1154 SW, SR 44 SW, SR 44SW, SR44SW and WS14

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Household Essentials
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From the manufacturer

Serious power for specialty devices. Glucose monitor. Themometer. Watch battery
Big power for tiny devices
Long lasting. zero mercury. specialty battery
Max Lithium Recharge Coin Hearing Aid
Energizer MAX Energizer Ultimate Lithium Energizer Recharge Power Plus Energizer Coin Lithium Energizer Hearing Aid
Customer Reviews
4.8 out of 5 stars
78,927
4.7 out of 5 stars
27,461
4.6 out of 5 stars
66,434
4.7 out of 5 stars
45,159
4.6 out of 5 stars
140
Price $24.98 $37.49 $23.73 $4.99 $9.99
Size AA, AAA, C, D, 9V AA, AAA, 9V AA, AAA, C, D, 9V 2032, 2025, 2016, 2450, 2430, 1632, 1620, 1616, 1220, 1216, 1025 10, 13, 312, 675
Composition Alkaline Lithium NiMH Lithium Zinc Air
Shelf Life/Battery Life AA, AAA, C, D—up to 10 years; 9V—up to 5 years AA, AAA—up to 20 years; 9V—up to 10 years AA, AAA—up to 5 years; C, D, 9V—up to 3 years Up to 8 years Up to 4 years
Made with Recycled Batteries AA, AAA—made with 4% recycled batteries
Best Uses Everyday low to mid-drain electronics High-tech and smart devices; suitable for use in extreme temperatures Everyday devices that require consistent replacement Reliable power for heart-rate monitors, glucose monitors, keyless entry, and more For many types of hearing aid devices including ITC, ITE, BTE, CIC, and Cochlear Implants.

Product Description

Energizer 357/303 Batteries provide long lasting power to your important devices. Choose these button cell batteries to power your electronics, from batteries for kitchen scales and calculators to your keyless entry system. The Energizer batteries also provide reliable power for medical devices, like your glucose monitor or heart rate monitor. Each 357/303 battery pack holds power for up to 5 years in storage. The long lasting batteries contain no mercury, making them a more environmentally conscious choice. Count on Energizer specialty batteries to provide lasting power when you need it most.

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 4.3 x 3.7 x 0.3 inches; 0.32 ounces
  • Item model number ‏ : ‎ 50202
  • Department ‏ : ‎ Unisex-Adult
  • Batteries ‏ : ‎ 3 LR44 batteries required. (included)
  • Date First Available ‏ : ‎ February 13, 2005
  • Manufacturer ‏ : ‎ Energizer
  • ASIN ‏ : ‎ B0002DSVOW
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.7 4.7 out of 5 stars 21,451 ratings

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This Item
Energizer LR44 Battery, Silver Oxide 303, 357, AG13, or SR44 1.5 Volt Batteries (1 Battery Count) - Packaging May Vary
Energizer LR44 Battery, Silver Oxide 303, 357, AG13, or SR44 1.5 Volt Batteries (1 Battery Count) - Packaging May Vary
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Price$4.99$74.34$5.25$4.99$8.95-22% $6.98
List:$8.99
Price Per Unit$1.66 / Count$1.49 / Count$2.63 / Count$4.99 / Count$0.90 / Count$0.17 / Count
Delivery
Get it as soon as Friday, May 17
Get it as soon as Tuesday, May 21
Get it as soon as Friday, May 17
Get it May 16 - 20
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Customer Ratings
Value for money
4.2
4.3
4.3
4.4
4.3
Longevity
4.1
3.5
4.0
4.2
3.9
Battery life
4.2
3.0
4.3
4.4
Sold By
Amazon.com
Health & Prime
Galtex
BD Supply
Shining House
Powerowl
battery quantity
3 lr44, 3 12v, 3 product specific, 3 unknown
2 product specific
10 lr44, 10 unknown
40 lr44
voltage
1.5 volts
1.55 volts
1.55 volts
1.5 volts
1.5 volts
1.5 volts
reusability
Single Use
Single Use
Single Use
Single Use
Single Use
Single Use
compatible devices
Toy, Monitors, Watch, Calculator
Toy, Watch, Calculator
Toy, Camera, Remotes, Watch, Calculator
watch
Clock, Toy, Monitors, Torch, Camera, Remote, Watch, Calculator
Watch, Calculator

Important information

Bulb Voltage

1 volts

Legal Disclaimer

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

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Customer reviews

4.7 out of 5 stars
4.7 out of 5
21,451 global ratings

Customers say

Customers like the quality, durability, and value of the battery. For example, they mention that it works well, lasts a long time, and is reliable. Some appreciate the good price. Opinions are mixed on fit.

AI-generated from the text of customer reviews

682 customers mention514 positive168 negative

Customers like the quality of the batteries. For example, they say they're dependable, work well, and power things just fine. Some mention that the price is right and Energizer batteries are always great.

"These work great & last a long time. Even if they are stored, they will work when you need them. Can't say the same about off-brand batteries." Read more

"...They work great." Read more

"...Fast delivery! Used these batteries for a toy. With these quality batteries, the fun will last for quite a while!" Read more

"...The original batteries were mercury batteries and no longer made. These work." Read more

309 customers mention281 positive28 negative

Customers appreciate the value of the batteries. They say that it's a great price for more batteries compared to retail stores.

"Good value for a 3 pack of batteries. Arrived quickly." Read more

"Great value. Fast delivery! Used these batteries for a toy. With these quality batteries, the fun will last for quite a while!" Read more

"Value is good, I guess. Seems to me that "Longevity" & "Battery Life" are the same thing so why ask about both? Plus, how would I know?..." Read more

"Happy to get these online at a reasonable price, sometimes my local stores are sold out. Three is a good number when a replacement is needed...." Read more

97 customers mention97 positive0 negative

Customers are satisfied with the durability of the battery. They mention that it lasts a long time, has a wonderful shelf life, and provides at least a year of life. Some say that the expiration date is fair, at about 41.2 years out.

"These work great & last a long time. Even if they are stored, they will work when you need them. Can't say the same about off-brand batteries." Read more

"1st try = perfect fit + long lasting power" Read more

"...perform as expected, no ground breaking features, just great reliability as usual." Read more

"My go-to battery for years, much better output and longevity than duracell." Read more

16 customers mention16 positive0 negative

Customers find the installation process of the hardware to be straight forward. They say it's easy to order and keep, and to use and replace. Customers also say the calculator is fully charged and ready to go.

"So easy to purchase and they work great!" Read more

"These are good durable quality batteries. Easy to install and great performance. Good value to top it off." Read more

"...Took longer to remove the battery from the packaging. Installing the battery was easier." Read more

"...Till I read they left it in the garage. Sure enough there it was. Quick easy and the price was right. What more can you ask for?..." Read more

58 customers mention38 positive20 negative

Customers are mixed about the fit of the battery. Some mention that it fits perfectly, while others say that it doesn't fit.

"1st try = perfect fit + long lasting power" Read more

"...It is very small and difficult to see. I will give the battery to someone who can use it." Read more

"I bought this for my meat thermometer. I battery was a perfect fit but boy was it hard to get the battery out. I’m 70 years old with arthritis...." Read more

"Quick delivery and battery s fit perfectly" Read more

13 customers mention9 positive4 negative

Customers have mixed opinions about the Energizer brand. Some customers say it's a great brand and a known brand, while others say the products are counterfeit and useless.

"Good price and were genuine Energizer brand! Happy with the purchase, easier than trying to find them in a store." Read more

"...These ones at least have a known brand. They might come from the same factory as the bargain ones, but at least they passed some QC." Read more

"...real to me, the batteries looked real to me, but the products themselves were counterfeit and useless...." Read more

"...They're energizer, so I'm guessing they'll last longer then the cheap ones...." Read more

Long lasting button batteries
5 Stars
Long lasting button batteries
These batteries were used to replace the batteries in a vintage Mickey Mouse clock. It has been running perfectly now.
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Top reviews from the United States

Reviewed in the United States on April 25, 2024
Great value. Fast delivery! Used these batteries for a toy. With these quality batteries, the fun will last for quite a while!
One person found this helpful
Report
Reviewed in the United States on May 3, 2024
These work great & last a long time. Even if they are stored, they will work when you need them. Can't say the same about off-brand batteries.
Reviewed in the United States on March 25, 2024
Happy to get these online at a reasonable price, sometimes my local stores are sold out. Three is a good number when a replacement is needed. They are batteries that work, what else can I say?
One person found this helpful
Report
Reviewed in the United States on January 22, 2017
As someone said in another review, ordering batteries on the web can be a crapshoot. I certainly agree with this. I decided to order all of my batteries from the same supplier so if there were any problems I would only have to deal with one company. I chose MYBATTERYSUPPLIER whom I had used before. I didn’t mind paying a bit extra, if necessary, to receive my batteries in dated packages rather than non-dated tear strips. I ordered the 5-pack of CR2450’s, two 12-packs of CR2032’s, and a single tri-pack of silver oxide 357’s. Links are below:
https://www.amazon.com/gp/product/B00MPWBPBY/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
https://www.amazon.com/gp/product/B0027XNA6Y/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
https://www.amazon.com/gp/product/B0002DSVOW/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
The lithium CR2450 batteries had an expiration date of March 2024. Looks good to me since I ordered in December 2016. The Panasonic CR2032 lithium batteries had a production date of Feb 2015 and an expiration date of Jan 2025. Almost two years from the date of production, yet still with about 8 years until expiration. (actually nearly a year longer than the Energizer CR2450’s) Also good in my opinion. The silver oxide 357 batteries I received came off a tear sheet, not the three pack that I had ordered. I wouldn’t mind that if they had been dated. No date was on the package, but there was the maunufacturer’s code “ZU”. This required a call to the Energizer 800 number where I was informed that the silver oxide batteries only have a three year shelf life and the “ZU” code means that they were manufactured in May of 2014. These were too old and upon emailing MYBATTERYSUPPLIER the batteries were replaced at no additional cost to me. Although slightly more expensive than alkaline batteries, the silver oxide batteries are slightly higher in voltage (1.55V versus 1.5V) and unlike alkaline batteries, maintain a constant voltage over the life of the battery. So don’t substitute an alkaline battery when your device calls for a silver oxide one. The replacement silver oxides came in the package that I had originally ordered and had an expiration date of March 2021. Excellent! You can barely see the the manufacturer’s code “ZI” embossed on the back at the bottom. I didn’t call to find out the production date on this one as I could already tell from the expiration date that they were manufactured recently. The take away messages are:
1) If the batteries you receive don’t have an expiration date listed, call the manufacturer.
2) Don’t substitute alkaline batteries when silver oxides are recommended.
Customer image
4.0 out of 5 stars Insist on Fresh Batteries
Reviewed in the United States on January 22, 2017
As someone said in another review, ordering batteries on the web can be a crapshoot. I certainly agree with this. I decided to order all of my batteries from the same supplier so if there were any problems I would only have to deal with one company. I chose MYBATTERYSUPPLIER whom I had used before. I didn’t mind paying a bit extra, if necessary, to receive my batteries in dated packages rather than non-dated tear strips. I ordered the 5-pack of CR2450’s, two 12-packs of CR2032’s, and a single tri-pack of silver oxide 357’s. Links are below:
https://www.amazon.com/gp/product/B00MPWBPBY/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
https://www.amazon.com/gp/product/B0027XNA6Y/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
https://www.amazon.com/gp/product/B0002DSVOW/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
The lithium CR2450 batteries had an expiration date of March 2024. Looks good to me since I ordered in December 2016. The Panasonic CR2032 lithium batteries had a production date of Feb 2015 and an expiration date of Jan 2025. Almost two years from the date of production, yet still with about 8 years until expiration. (actually nearly a year longer than the Energizer CR2450’s) Also good in my opinion. The silver oxide 357 batteries I received came off a tear sheet, not the three pack that I had ordered. I wouldn’t mind that if they had been dated. No date was on the package, but there was the maunufacturer’s code “ZU”. This required a call to the Energizer 800 number where I was informed that the silver oxide batteries only have a three year shelf life and the “ZU” code means that they were manufactured in May of 2014. These were too old and upon emailing MYBATTERYSUPPLIER the batteries were replaced at no additional cost to me. Although slightly more expensive than alkaline batteries, the silver oxide batteries are slightly higher in voltage (1.55V versus 1.5V) and unlike alkaline batteries, maintain a constant voltage over the life of the battery. So don’t substitute an alkaline battery when your device calls for a silver oxide one. The replacement silver oxides came in the package that I had originally ordered and had an expiration date of March 2021. Excellent! You can barely see the the manufacturer’s code “ZI” embossed on the back at the bottom. I didn’t call to find out the production date on this one as I could already tell from the expiration date that they were manufactured recently. The take away messages are:
1) If the batteries you receive don’t have an expiration date listed, call the manufacturer.
2) Don’t substitute alkaline batteries when silver oxides are recommended.
Images in this review
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21 people found this helpful
Report
Reviewed in the United States on May 8, 2024
These button batteries were required for the small LED flashlight I have. They work great.
Reviewed in the United States on May 5, 2024
Good value for a 3 pack of batteries. Arrived quickly.
Reviewed in the United States on April 18, 2024
These batteries work will in my digital micrometer and I hope to many months of use with them.
One person found this helpful
Report
Reviewed in the United States on April 5, 2024
I bought this for my meat thermometer. I battery was a perfect fit but boy was it hard to get the battery out. I’m 70 years old with arthritis. I had to get the scissors and cut it out. It’s so tiny. But I eventually got it out.

Top reviews from other countries

Translate all reviews to English
Amazon Customer
5.0 out of 5 stars Llegó a tiempo
Reviewed in Mexico on March 31, 2023
Todo estuvo muy bien y a tiempo
Cristian
4.0 out of 5 stars No las recomiendo para medidores de pecera
Reviewed in Mexico on October 5, 2022
Las adquirí para un medidor de temperatura de acuario. Duro mucho más que una pila genérica el precio lo compensa, las recomiendo.
AboGabo
4.0 out of 5 stars utiles
Reviewed in Mexico on December 24, 2020
Sirven para lo que son, aunque el empaque es mucho para tan pequeñas baterias.

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