Best Buy customers often prefer the following products when searching for long-lasting 9v battery.
The nine-volt battery, or 9-volt battery, is a common size of battery that has a rectangular prism shape with rounded edges and a polarized snap connector at the top. They're commonly used in communication electronics. Browse the top-ranked list of long-lasting 9V batteries below along with associated reviews and opinions.
Energizer MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries
Model: 522BP-2SKU: 2543153Top comment"Needed a strong 9 volt battery for my wireless garage door outdoor control panel. ...Excellent product. Multipurpose Long lasting batteries...Excellent long lasting 9v battery...Long lasting batteries"
See all customer reviewsSee all Alkaline BatteriesProduct Description
Energizer MAX 9V Alkaline Batteries are all about long lasting power for your everyday devices. Made to last, not to leak, these Energizer batteries fuel the technology that helps you live, work and play. Use these Energizer 9 volt batteries to power a variety of everyday gadgets and household items, whether you need smoke detector batteries, remote control car batteries, or 9V batteries for your child's favorite toys and games. With a shelf life of up to 5 years, these batteries are ready to keep your devices operating when you need them most. Depend on Energizer MAX 9 volt alkaline batteries to fuel your everyday electronics, whether you're at home, work or play.Top comment"Needed a strong 9 volt battery for my wireless garage door outdoor control panel. ...Excellent product. Multipurpose Long lasting batteries...Excellent long lasting 9v battery...Long lasting batteries"
See all customer reviewsSee all Alkaline BatteriesProduct Description
Energizer MAX 9V Alkaline Batteries are all about long lasting power for your everyday devices. Made to last, not to leak, these Energizer batteries fuel the technology that helps you live, work and play. Use these Energizer 9 volt batteries to power a variety of everyday gadgets and household items, whether you need smoke detector batteries, remote control car batteries, or 9V batteries for your child's favorite toys and games. With a shelf life of up to 5 years, these batteries are ready to keep your devices operating when you need them most. Depend on Energizer MAX 9 volt alkaline batteries to fuel your everyday electronics, whether you're at home, work or play.See all Alkaline BatteriesEnergizer MAX 9V Batteries (4 Pack), 9 Volt Alkaline Batteries
Model: 522BP-4HSKU: 5908802Top comment"Long Lasting...These Energizer batteries are great long lasting batteries!...Energizer 9V batteries...Long lasting 9 volt batteries at a great price. They are good long lasting batteries for the price."
See all customer reviewsSee all Alkaline BatteriesProduct Description
Energizer MAX 9V Alkaline Batteries are all about long lasting power for your everyday devices. Made to last, not to leak, these Energizer batteries fuel the technology that helps you live, work and play. Use these Energizer 9 volt batteries to power a variety of everyday gadgets and household items, whether you need smoke detector batteries, remote control car batteries, or 9V batteries for your child's favorite toys and games. With a shelf life of up to 5 years, these batteries are ready to keep your devices operating when you need them most. Depend on Energizer MAX 9 volt alkaline batteries to fuel your everyday electronics, whether you're at home, work or play.Top comment"Long Lasting...These Energizer batteries are great long lasting batteries!...Energizer 9V batteries...Long lasting 9 volt batteries at a great price. They are good long lasting batteries for the price."
See all customer reviewsSee all Alkaline BatteriesProduct Description
Energizer MAX 9V Alkaline Batteries are all about long lasting power for your everyday devices. Made to last, not to leak, these Energizer batteries fuel the technology that helps you live, work and play. Use these Energizer 9 volt batteries to power a variety of everyday gadgets and household items, whether you need smoke detector batteries, remote control car batteries, or 9V batteries for your child's favorite toys and games. With a shelf life of up to 5 years, these batteries are ready to keep your devices operating when you need them most. Depend on Energizer MAX 9 volt alkaline batteries to fuel your everyday electronics, whether you're at home, work or play.See all Alkaline BatteriesBest Buy essentials™ - 9 V Batteries (4-Pack)
Model: BE-B9V4PKSKU: 6458227Top comment"They are reliable and long lasting....Battery Expert...These 9-volt batteries are long lasting and very inexpensive."
See all customer reviewsSee all Alkaline BatteriesProduct Description
They’re just batteries – until your electronics are powerless. The Best Buy essentials BE-B9V4PK 9 V Batteries (4-Pack) deliver consistent power to a wide variety of compatible toys and electronics. This pack contains 4 alkaline 9 V batteries, ensuring you always have backups when you need them. Safe and environmentally friendly, they are also mercury- and cadmium-free. They deliver a long-lasting and reliable charge with a 500 mAh capacity and 9 V of power, ensuring your remote controls, alarms and other electronics are ready to go. Be prepared for the next time you need power with alkaline batteries Backed by Best Buy.Top comment"They are reliable and long lasting....Battery Expert...These 9-volt batteries are long lasting and very inexpensive."
See all customer reviewsSee all Alkaline BatteriesProduct Description
They’re just batteries – until your electronics are powerless. The Best Buy essentials BE-B9V4PK 9 V Batteries (4-Pack) deliver consistent power to a wide variety of compatible toys and electronics. This pack contains 4 alkaline 9 V batteries, ensuring you always have backups when you need them. Safe and environmentally friendly, they are also mercury- and cadmium-free. They deliver a long-lasting and reliable charge with a 500 mAh capacity and 9 V of power, ensuring your remote controls, alarms and other electronics are ready to go. Be prepared for the next time you need power with alkaline batteries Backed by Best Buy.See all Alkaline BatteriesBest Buy essentials™ - Assorted Batteries with Storage Box (33-Pack)
Model: BE-BMultiPKSKU: 6458229Top comment"The perfect little battery set!...The batteries are pretty long lasting and it's great to have somewhere to store them also! ...Great batteries! They work! Love the plastic case! Can’t give a personal review regarding their longevity but my hopes are high!"
See all customer reviewsSee all Alkaline BatteriesProduct Description
They’re just batteries—until your electronics need power. The Best Buy essentials BE-BMULTIPK Assorted Batteries with Storage Box (33-Pack) deliver consistent power to a wide variety of compatible toys and electronics. This alkaline battery kit contains AA batteries (12), AAA batteries (12), C batteries (4), D batteries (4) and a 9 V battery, providing you with more than enough backups for when you need them. Safe and environmentally friendly, they are also mercury and cadmium free. The batteries also come in an included storage box, keeping them neatly stored and organized. Be prepared for the next time you need power with alkaline batteries Backed by Best Buy.Top comment"The perfect little battery set!...The batteries are pretty long lasting and it's great to have somewhere to store them also! ...Great batteries! They work! Love the plastic case! Can’t give a personal review regarding their longevity but my hopes are high!"
See all customer reviewsSee all Alkaline BatteriesProduct Description
They’re just batteries—until your electronics need power. The Best Buy essentials BE-BMULTIPK Assorted Batteries with Storage Box (33-Pack) deliver consistent power to a wide variety of compatible toys and electronics. This alkaline battery kit contains AA batteries (12), AAA batteries (12), C batteries (4), D batteries (4) and a 9 V battery, providing you with more than enough backups for when you need them. Safe and environmentally friendly, they are also mercury and cadmium free. The batteries also come in an included storage box, keeping them neatly stored and organized. Be prepared for the next time you need power with alkaline batteries Backed by Best Buy.See all Alkaline BatteriesGoPro - Enduro Rechargeable Lithium-Ion Replacement Battery for HERO11 Black/HERO10 Black/HERO9 Black
Model: ADBAT-011SKU: 6508028Top comment"Long lasting Battery...Love this battery last way more vs the older blue ones....Long lasting battery and I constantly use my gopro so this makes the adventures last longer"
See all customer reviewsSee all Action Camera Batteries & ChargersProduct Description
Enduro features revolutionary technology that dramatically improves your HERO10 or HERO9 Black’s performance in cold temperatures while also extending recording times by up to 40% in moderate temperatures. It lets you power through ski, snowboard and other winter shots at lower temperatures than ever before. Faster charging also means less waiting and more time chasing your adventure.Top comment"Long lasting Battery...Love this battery last way more vs the older blue ones....Long lasting battery and I constantly use my gopro so this makes the adventures last longer"
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Enduro features revolutionary technology that dramatically improves your HERO10 or HERO9 Black’s performance in cold temperatures while also extending recording times by up to 40% in moderate temperatures. It lets you power through ski, snowboard and other winter shots at lower temperatures than ever before. Faster charging also means less waiting and more time chasing your adventure.See all Action Camera Batteries & ChargersEnergizer 2450 Lithium Coin Battery, 1 Pack
Model: ECR2450BPSKU: 5867859Top comment"Fresh long lasting battery...Long lasting battery. Was shipped in good condition....Long lasting battery...Long lasting battery and affordable. A good choice for my electronic devices."
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"Fresh long lasting battery...Long lasting battery. Was shipped in good condition....Long lasting battery...Long lasting battery and affordable. A good choice for my electronic devices."
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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 BatteriesRechargeable Lithium-Ion Replacement Battery for GoPro HERO11 Black/HERO10 Black/HERO9 Black (2-Pack)
Model: ADBAT-211SKU: 6515777Top comment"These are great. Long lasting. Can shoot all day long...Easy to use. Long lasting battery. good quality and best offer"
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Keep your GoPro ADBAT-211 HERO9 or HERO10 cameras powered with this two-pack of Enduro lithium-ion camera batteries. The 1720 mAh capacity provides ample power for long recording sessions on a single charge, while the fast-charging support lets you get back to snapping actions shots in no time. These Enduro lithium-ion camera batteries are optimized for cold weather, helping maintain your camera's performance even at low temperatures.Top comment"These are great. Long lasting. Can shoot all day long...Easy to use. Long lasting battery. good quality and best offer"
See all customer reviewsSee all Action Camera Batteries & ChargersProduct Description
Keep your GoPro ADBAT-211 HERO9 or HERO10 cameras powered with this two-pack of Enduro lithium-ion camera batteries. The 1720 mAh capacity provides ample power for long recording sessions on a single charge, while the fast-charging support lets you get back to snapping actions shots in no time. These Enduro lithium-ion camera batteries are optimized for cold weather, helping maintain your camera's performance even at low temperatures.See all Action Camera Batteries & ChargersUltraLast - Lithium-Ion Battery for Select Samsung Cell Phones
Model: CEL-I9500NFSKU: 7117555Top comment"While not as long lasting with a charge as the oem camera battery, this works well when you original battery fails. ...Good battery life...Very pleased with the battery life. The phone is now like new."
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Keep your compatible Samsung cell phone charged with this Ultralast CEL-I9500NF rechargeable battery, which delivers up to 3.8V of power. The lithium-ion battery offers overload protection to help ensure the safety of your device.Top comment"While not as long lasting with a charge as the oem camera battery, this works well when you original battery fails. ...Good battery life...Very pleased with the battery life. The phone is now like new."
See all customer reviewsSee all Cell Phone Replacement BatteriesProduct Description
Keep your compatible Samsung cell phone charged with this Ultralast CEL-I9500NF rechargeable battery, which delivers up to 3.8V of power. The lithium-ion battery offers overload protection to help ensure the safety of your device.See all Cell Phone Replacement BatteriesEnergizer 2450 Lithium Coin Battery, 2 Pack
Model: 2450BP-2NSKU: 6421454Top comment"Not all batteries are equal...Long lasting battery. Energizer seems to last longer....Long lasting battery...Never had a problem with this brand of batteries. Reasonably priced. Long lasting."
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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"Not all batteries are equal...Long lasting battery. Energizer seems to last longer....Long lasting battery...Never had a problem with this brand of batteries. Reasonably priced. Long lasting."
See all customer reviewsSee all Household 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 Household BatteriesDigipower - Re-Fuel Rechargeable Lithium-Ion Replacement Battery for Canon NB-10L
Model: RF-CN10LSKU: 9282071Top comment"Long Lasting...Very good battery. It’s long lasting and produces quality images....long lasting...long lasting as it can be associated with canon products but priced high"
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Keep your compatible Canon camera powered up to take plenty of fun photos and videos with this DigiPower RF-CN10L lithium-ion battery. The rechargeable design provides long-lasting use, and lithium-ion chemistry offers reliability.Top comment"Long Lasting...Very good battery. It’s long lasting and produces quality images....long lasting...long lasting as it can be associated with canon products but priced high"
See all customer reviewsSee all Camera BatteriesProduct Description
Keep your compatible Canon camera powered up to take plenty of fun photos and videos with this DigiPower RF-CN10L lithium-ion battery. The rechargeable design provides long-lasting use, and lithium-ion chemistry offers reliability.See all Camera Batteries