small batteries
Best Buy customers often prefer the following products when searching for small batteries.
Powering your key fob, toy, headset or other electronic device may require small batteries. If you're looking for ones that are durable and have a great shelf life, we've got you covered. Browse the top-ranked list of small batteries below along with associated reviews and opinions.
Energizer 2450 Lithium Coin Battery, 1 Pack
Model: ECR2450BPSKU: 5867859Top comment"The battery life is good. It does what it should. I would recommend....Excellent battery life and the price at Best Buy is good!...Solid battery Life"
See all customer reviewsSee all Lithium BatteriesProduct Description
Don’t let their small size fool you: This Energizer 2450 Lithium Coin 3-Volt Battery delivers big time on long-lasting, dependable power for your coin-battery-operated items. From heart rate or glucose monitors, to remotes, keyless entry systems, key fobs, watches, toys and games, and even more specialized devices, our CR2450 coin batteries are compatible with the devices that fit your life, so you can keep going. These reliable and durable Energizer Coin Lithium Batteries are able to withstand a wide range of temperatures (from -22º to 140º F) and can hold power in storage for up to eight years, giving you coin battery power you can depend on. Responsibly designed with zero mercury, it’s easy to see why Energizer Lithium CR2450 Coin Batteries are the right choice for your specialty devices.Top comment"The battery life is good. It does what it should. I would recommend....Excellent battery life and the price at Best Buy is good!...Solid battery Life"
See all customer reviewsSee all Lithium BatteriesProduct Description
Don’t let their small size fool you: This Energizer 2450 Lithium Coin 3-Volt Battery delivers big time on long-lasting, dependable power for your coin-battery-operated items. From heart rate or glucose monitors, to remotes, keyless entry systems, key fobs, watches, toys and games, and even more specialized devices, our CR2450 coin batteries are compatible with the devices that fit your life, so you can keep going. These reliable and durable Energizer Coin Lithium Batteries are able to withstand a wide range of temperatures (from -22º to 140º F) and can hold power in storage for up to eight years, giving you coin battery power you can depend on. Responsibly designed with zero mercury, it’s easy to see why Energizer Lithium CR2450 Coin Batteries are the right choice for your specialty devices.See all Lithium BatteriesYour price for this item is $5.99
Energizer 1632 Lithium Coin Battery, 1 Pack
Model: ECR1632BPSKU: 8738067Top comment"True money saver with the longer battery life!...Excellent battery life...In my opinion the Energizer brand batteries are the longest lasting batteries on the market."
See all customer reviewsSee all Lithium BatteriesProduct Description
Don’t let their small size fool you: This Energizer 1632 Lithium Coin 3-Volt Battery delivers big time on long-lasting, dependable power for your coin-battery-operated items. From heart rate or glucose monitors, to remotes, keyless entry systems, key fobs, watches, toys and games, and even more specialized devices, our coin batteries are compatible with the devices that fit your life, so you can keep going. These reliable and durable Energizer Coin Lithium Batteries are able to withstand a wide range of temperatures (from -22º to 140º F) and can hold power in storage for up to eight years, giving you coin battery power you can depend on. Responsibly designed with zero mercury, it’s easy to see why Energizer Lithium Coin Batteries are the right choice for your specialty devices.Top comment"True money saver with the longer battery life!...Excellent battery life...In my opinion the Energizer brand batteries are the longest lasting batteries on the market."
See all customer reviewsSee all Lithium BatteriesProduct Description
Don’t let their small size fool you: This Energizer 1632 Lithium Coin 3-Volt Battery delivers big time on long-lasting, dependable power for your coin-battery-operated items. From heart rate or glucose monitors, to remotes, keyless entry systems, key fobs, watches, toys and games, and even more specialized devices, our coin batteries are compatible with the devices that fit your life, so you can keep going. These reliable and durable Energizer Coin Lithium Batteries are able to withstand a wide range of temperatures (from -22º to 140º F) and can hold power in storage for up to eight years, giving you coin battery power you can depend on. Responsibly designed with zero mercury, it’s easy to see why Energizer Lithium Coin Batteries are the right choice for your specialty devices.See all Lithium BatteriesYour price for this item is $5.49
Best Buy essentials™ - CR2032 Batteries (6-Pack)
Model: BE-B20326PKSKU: 6458234Top comment"Battery Life...These were the perfect batteries I needed to bring my IPad keyboard to life!...great battery life...the batteries i used in the past do not compare to these. "
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"Battery Life...These were the perfect batteries I needed to bring my IPad keyboard to life!...great battery life...the batteries i used in the past do not compare to these. "
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 $4.79The 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 A23 Batteries (1 Pack), Miniature Alkaline Small Batteries
Model: A23BPZSKU: 6318061Top comment"Great battery. Not much to say about battery life...Good battery for remote...It’s a great product with good battery life that fits remote perfectly."
See all customer reviewsSee all Alkaline BatteriesProduct Description
Energizer A23 Batteries provide reliable power to your important gadgets. These mini batteries are compatible with a variety of devices, including your keyless entry system, bluetooth headsets and home security systems. Reach for these specialty batteries when you need replacement camera batteries or a new garage door opener battery. Miniature alkaline Energizer 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"Great battery. Not much to say about battery life...Good battery for remote...It’s a great product with good battery life that fits remote perfectly."
See all customer reviewsSee all Alkaline BatteriesProduct Description
Energizer A23 Batteries provide reliable power to your important gadgets. These mini batteries are compatible with a variety of devices, including your keyless entry system, bluetooth headsets and home security systems. Reach for these specialty batteries when you need replacement camera batteries or a new garage door opener battery. Miniature alkaline Energizer 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 $3.49
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 $59.99The previous price was $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
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