smallest batteries
Best Buy customers often prefer the following products when searching for smallest batteries.
Batteries are the lifeblood of portable electronic devices. Without them, our devices would be useless hunks of plastic and metal. If you need to replace the batteries on your device and they require some of the smallest batteries available in the consumer market, maybe we can help. Browse the top-ranked list of some of the smallest batteries below along with associated reviews and opinions.
Best Buy essentials™ - CR2032 Batteries (6-Pack)
Model: BE-B20326PKSKU: 6458234Top comment"These were the perfect batteries I needed to bring my IPad keyboard to life!...the batteries i used in the past do not compare to these. ...great battery life...Battery Life"
See all customer reviewsSee all Alkaline BatteriesProduct Description
They’re just batteries – until your favorite watch is dead. The Best Buy essentials BE-B20326PK CR2032 Batteries (6-Pack) deliver consistent power to a wide variety of small devices and electronics. This pack contains 6 lithium CR2032 batteries, providing you with enough backups for when you need them. They deliver a reliable charge with a 220 mAh capacity and 3 V of power, ensuring your watch, wireless doorbells, remote controls and other compatible electronics are ready to go. Be prepared for the next time you need power with batteries Backed by Best Buy.Top comment"These were the perfect batteries I needed to bring my IPad keyboard to life!...the batteries i used in the past do not compare to these. ...great battery life...Battery Life"
See all customer reviewsSee all Alkaline BatteriesProduct Description
They’re just batteries – until your favorite watch is dead. The Best Buy essentials BE-B20326PK CR2032 Batteries (6-Pack) deliver consistent power to a wide variety of small devices and electronics. This pack contains 6 lithium CR2032 batteries, providing you with enough backups for when you need them. They deliver a reliable charge with a 220 mAh capacity and 3 V of power, ensuring your watch, wireless doorbells, remote controls and other compatible electronics are ready to go. Be prepared for the next time you need power with batteries Backed by Best Buy.See all Alkaline BatteriesYour price for this item is $5.99The previous price was $7.99
Energizer 377 Batteries (2 Pack), Silver Oxide Button Cell Batteries
Model: 377BPZ-2SKU: 6002511Top comment"Great battery life...Bought batteries for smart watch. Battery still going strong after months....Tiny Button Batteries...hard to find these small button batteries at a reasonable price"
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Energizer 377 Batteries provide reliable, long lasting power for your important devices. Small in size, but big on power, trust these button batteries when you need key fob batteries or calculator batteries. Keep your keyless entry system or health monitor powered with these small batteries, or use them to keep your child's favorite toys and games ready for fun. For best results, store these 1.5V button cell batteries in a cool, dry place until you're ready to use them. Each 377 battery lasts up to five years in storage, so you can keep a stock conveniently on hand and ready when you need it. Choose Energizer batteries to deliver long lasting power that you can rely on.Top comment"Great battery life...Bought batteries for smart watch. Battery still going strong after months....Tiny Button Batteries...hard to find these small button batteries at a reasonable price"
See all customer reviewsSee all Specialty BatteriesProduct Description
Energizer 377 Batteries provide reliable, long lasting power for your important devices. Small in size, but big on power, trust these button batteries when you need key fob batteries or calculator batteries. Keep your keyless entry system or health monitor powered with these small batteries, or use them to keep your child's favorite toys and games ready for fun. For best results, store these 1.5V button cell batteries in a cool, dry place until you're ready to use them. Each 377 battery lasts up to five years in storage, so you can keep a stock conveniently on hand and ready when you need it. Choose Energizer batteries to deliver long lasting power that you can rely on.See all Specialty BatteriesYour price for this item is $4.99The previous price was $6.99
Energizer AAAA Batteries (2 Pack), Miniature Quadruple A Batteries
Model: E96BP-2SKU: 2737845Top comment"4a Batteries...These work in the Microsoft Surface stylus pen. The battery life is fairly good and the price is ok....Essential batteries...Long battery life."
See all customer reviewsSee all Alkaline BatteriesProduct Description
Energizer AAAA Batteries provide dependable power to your important electronics. These mini batteries make long-lasting flashlight batteries, and they're compatible with a variety of devices, including wireless mice and TV remotes. Trust these AAAA alkaline batteries to reliably power your key fob and Connected Home security system. Miniature alkaline quadruple A batteries contain zero mercury to reduce environmental impact. Count on Energizer, the #1 brand of specialty batteries, to deliver dependable, long lasting power to your devices.Top comment"4a Batteries...These work in the Microsoft Surface stylus pen. The battery life is fairly good and the price is ok....Essential batteries...Long battery life."
See all customer reviewsSee all Alkaline BatteriesProduct Description
Energizer AAAA Batteries provide dependable power to your important electronics. These mini batteries make long-lasting flashlight batteries, and they're compatible with a variety of devices, including wireless mice and TV remotes. Trust these AAAA alkaline batteries to reliably power your key fob and Connected Home security system. Miniature alkaline quadruple A batteries contain zero mercury to reduce environmental impact. Count on Energizer, the #1 brand of specialty batteries, to deliver dependable, long lasting power to your devices.See all Alkaline BatteriesYour price for this item is $6.99
Energizer 2032 Batteries (2 Pack), 3V Lithium Coin Batteries
Model: 2032BP-2SKU: 6818713Top comment"Good batteries...Reliable battery life as usual. They are my go to batteries....Good batteries with a long battery life. Not much to say, they're just good batteries!"
See all customer reviewsSee all Lithium BatteriesProduct Description
Energizer 2032 Lithium Coin Batteries provide reliable, long lasting power for your important devices. These lithium 2032 batteries perform in extreme temperatures ranging from -22 F to 140 F for dependable power, even in the toughest conditions. Reach for these Energizer batteries when you need key fob batteries, batteries for remotes, or glucose monitors and heart monitors. Energizer coin batteries are also an ideal power source for your keyless entry system, toys and games. Lasting up to 10 years in storage, these lithium batteries provide reliable power whenever you need them. Energizer packages its lithium coin batteries in child-resistant packaging, designed to help keep kids safe from ingesting them.Top comment"Good batteries...Reliable battery life as usual. They are my go to batteries....Good batteries with a long battery life. Not much to say, they're just good batteries!"
See all customer reviewsSee all Lithium BatteriesProduct Description
Energizer 2032 Lithium Coin Batteries provide reliable, long lasting power for your important devices. These lithium 2032 batteries perform in extreme temperatures ranging from -22 F to 140 F for dependable power, even in the toughest conditions. Reach for these Energizer batteries when you need key fob batteries, batteries for remotes, or glucose monitors and heart monitors. Energizer coin batteries are also an ideal power source for your keyless entry system, toys and games. Lasting up to 10 years in storage, these lithium batteries provide reliable power whenever you need them. Energizer packages its lithium coin batteries in child-resistant packaging, designed to help keep kids safe from ingesting them.See all Lithium BatteriesYour price for this item is $6.99
Energizer 357/303 Batteries (3 Pack), Button Cell Batteries
Model: 357BPZ-3SKU: 2753099Top comment"Great batteries...Long battery life. This is the only battery that works with my security camera...Batteries for Toys...Great battery life. I bought this for my daughter's Elsa wand."
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Energizer 357/303 Batteries provide reliable, long lasting power to your important devices. Count on these button cell batteries to power your electronics, whether you need batteries for your kitchen scale, calculator or your keyless entry system. These Energizer batteries also provide dependable power for medical devices, like your glucose monitor or heart rate monitor. Each 357/303 battery holds power for up to 5 years in storage, letting you keep a ready supply of replacement batteries. Plus, these batteries contain no mercury, making them a more environmentally conscious choice. Count on Energizer specialty batteries to provide long lasting power when you need it most.Top comment"Great batteries...Long battery life. This is the only battery that works with my security camera...Batteries for Toys...Great battery life. I bought this for my daughter's Elsa wand."
See all customer reviewsSee all Specialty BatteriesProduct Description
Energizer 357/303 Batteries provide reliable, long lasting power to your important devices. Count on these button cell batteries to power your electronics, whether you need batteries for your kitchen scale, calculator or your keyless entry system. These Energizer batteries also provide dependable power for medical devices, like your glucose monitor or heart rate monitor. Each 357/303 battery holds power for up to 5 years in storage, letting you keep a ready supply of replacement batteries. Plus, these batteries contain no mercury, making them a more environmentally conscious choice. Count on Energizer specialty batteries to provide long lasting power when you need it most.See all Specialty BatteriesYour price for this item is $5.49The previous price was $7.49
Energizer MAX AAA Batteries (10 Pack), Triple A Alkaline Batteries
Model: E92CP-10SKU: 5900934Top comment"Small, compact, and very convenient for traveling!...Good batteries...as always, can't complain about energizer batteries, consistent quality, good battery life"
See all customer reviewsSee all Alkaline BatteriesProduct Description
Power the devices you love with Energizer MAX AAA Alkaline Batteries. These Energizer batteries fuel the technology that helps you live, work and play, whether you need batteries for everyday electronics like your wireless mouse or toy batteries for your child's favorite toys. Energizer's #1 longest-lasting MAX, these triple A batteries keep your favorite devices running longer. Powerseal Technology helps protect your devices against damaging leaks for up to two years after these batteries are fully used. With a shelf life of up to 10 years in storage, these Energizer AAA batteries are ready to keep your devices operating when you need them most. Depend on the power of Energizer MAX AAA Batteries to power your everyday electronics.Top comment"Small, compact, and very convenient for traveling!...Good batteries...as always, can't complain about energizer batteries, consistent quality, good battery life"
See all customer reviewsSee all Alkaline BatteriesProduct Description
Power the devices you love with Energizer MAX AAA Alkaline Batteries. These Energizer batteries fuel the technology that helps you live, work and play, whether you need batteries for everyday electronics like your wireless mouse or toy batteries for your child's favorite toys. Energizer's #1 longest-lasting MAX, these triple A batteries keep your favorite devices running longer. Powerseal Technology helps protect your devices against damaging leaks for up to two years after these batteries are fully used. With a shelf life of up to 10 years in storage, these Energizer AAA batteries are ready to keep your devices operating when you need them most. Depend on the power of Energizer MAX AAA Batteries to power your everyday electronics.See all Alkaline BatteriesYour price for this item is $12.99
BlackWolf - Wush Powered Ear Cleaner - Black
Model: WUSH0106SKU: 6528655Top comment"Runs out of water quickly. Charge for battery lasts a very long time. tip is simple to clean....I love that's its a rechargeable battery and compact for travel. The only thing I wish is for the water tank to be a bit larger, it seems to run out fast...but that's not a big deal. "
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Wush is the new, safe, and effective way to remove earwax. With the press of a button, Wush generates a massaging triple jet stream of water that gently removes wax build-up and flushes it away.Top comment"Runs out of water quickly. Charge for battery lasts a very long time. tip is simple to clean....I love that's its a rechargeable battery and compact for travel. The only thing I wish is for the water tank to be a bit larger, it seems to run out fast...but that's not a big deal. "
See all customer reviewsSee all Hearing Aid AccessoriesProduct Description
Wush is the new, safe, and effective way to remove earwax. With the press of a button, Wush generates a massaging triple jet stream of water that gently removes wax build-up and flushes it away.See all Hearing Aid AccessoriesYour price for this item is $69.99
Digipower - Re-Fuel Rechargeable Lithium-Ion Replacement Battery for Sony NP-BX1
Model: RF-BX1NSKU: 9284139Top comment"Battery Life...Battery life is great and is compatible with multiple cameras....Camcorder Battery...Helps extend overall battery life."
See all customer reviewsSee all Camera BatteriesProduct Description
Keep your Sony digital camera ready for use with this Refuel RF-BX1N rechargeable lithium-ion battery, which allows you to capture up to 330 photos on a single charge. The battery features overload protection to guard against damage.Top comment"Battery Life...Battery life is great and is compatible with multiple cameras....Camcorder Battery...Helps extend overall battery life."
See all customer reviewsSee all Camera BatteriesProduct Description
Keep your Sony digital camera ready for use with this Refuel RF-BX1N rechargeable lithium-ion battery, which allows you to capture up to 330 photos on a single charge. The battery features overload protection to guard against damage.See all Camera BatteriesYour price for this item is $29.99
Rechargeable Lithium-Ion Battery for Canon LP-E17
Model: 9967B002SKU: 4498201Top comment"Battery life...Definitely needed this. Great battery life! I would recommend to others....Battery life is good....Good battery life."
See all customer reviewsSee all Camera BatteriesProduct Description
Keep your compatible Canon camera ready for use with this Canon LP-E17 9967B002 replacement battery, which features lithium-ion chemistry for reliable power.Top comment"Battery life...Definitely needed this. Great battery life! I would recommend to others....Battery life is good....Good battery life."
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Keep your compatible Canon camera ready for use with this Canon LP-E17 9967B002 replacement battery, which features lithium-ion chemistry for reliable power.See all Camera BatteriesYour price for this item is $68.99
Energizer Battery Charger, AAA and Rechargeable AA Batteries Charger
Model: CHVCWB2SKU: 4172833Top comment"I will never buy any battery but rechargeable. Works and the battery life is outstanding. ...Nice rechargeable battery pack...Great batteries and charger. Provides good battery life. "
See all customer reviewsSee all Rechargeable BatteriesProduct Description
Energizer Recharge Basic Battery Charger is the smart choice for saving money and batteries. Designed for convenience and versatility, this charger for batteries charges either 2 or 4 rechargeable AA batteries or AAA rechargeable batteries. This charging stand features 4 slots, and LED indicator so you can easily track charging progress. The auto shutoff feature helps prevent overcharging. Its compact design makes this batteries charger easy to store when not in use. It fully charges AA and AAA batteries in 12 hours. This Energizer battery charger also comes with 2 rechargeable AA Energizer batteries and a USB cord for charging. Get reliable power with Energizer, the world’s #1 rechargeable brand based on scan scales.Top comment"I will never buy any battery but rechargeable. Works and the battery life is outstanding. ...Nice rechargeable battery pack...Great batteries and charger. Provides good battery life. "
See all customer reviewsSee all Rechargeable BatteriesProduct Description
Energizer Recharge Basic Battery Charger is the smart choice for saving money and batteries. Designed for convenience and versatility, this charger for batteries charges either 2 or 4 rechargeable AA batteries or AAA rechargeable batteries. This charging stand features 4 slots, and LED indicator so you can easily track charging progress. The auto shutoff feature helps prevent overcharging. Its compact design makes this batteries charger easy to store when not in use. It fully charges AA and AAA batteries in 12 hours. This Energizer battery charger also comes with 2 rechargeable AA Energizer batteries and a USB cord for charging. Get reliable power with Energizer, the world’s #1 rechargeable brand based on scan scales.See all Rechargeable BatteriesYour price for this item is $12.99
Shopping ideas related to smallest batteries
- lightest batteries
"Runs out of water quickly. Charge for battery lasts a very long time. tip is simple to clean"
- short batteries
"This battery did so well that i decided to replace all of the original Gopro batteries with the Enduro batteries"
- simple batteries
"This has really been a great help in keeping my ears free from wax buildup. This is so simple and easy to use and doesn't take long to get your ears clean and wax free"
- small batteries
"The battery life is good. It does what it should. I would recommend"