The Best Batteries 2025

1. Rayovac, RAYR9VL1, 9V Lithium Battery, 1 Each

This lithium battery lasts longer than ordinary alkaline batteries with higher energy density, wider operating temperature range and lighter weight. Consumer-replaceable battery lasts on average two times longer than ordinary alkaline 9-volt batteries. Using this alarm battery in your ionization smoke detector will give you a working smoke alarm for years. Rayovac 9V Lithium Battery, 1 Each (Quantity)

Lasts longer than ordinary alkaline batteries Wide operating-temperature range Lighter weight Dependable for years

2. Rayovac 123A Batteries (2 Pack), 123A Lithium Batteries

Rayovac 123A Batteries provide the power that captures the moment. Great for cameras, Rayovac Photo Batteries deliver the long-lasting performance that keeps professional equipment going. CR123A lithium batteries also serve as a powerful, compact energy source for flashlight batteries, along with specialized items such as a home security system or hunting accessories. This pack of 123A lithium batteries holds power for up to 10 years in storage—providing the dependable shelf-life you expect from a Rayovac 123A battery. Rayovac 123A Batteries (2 Pack), 123A Lithium Batteries

2 pack of Rayovac Photo Lithium 123A Batteries for your trusted electronic devices Long-lasting power and guaranteed performance in every Rayovac CR123A battery pack for battery power you can count on These CR123A batteries provide excellent performance and real value for all of your camera needs 10 Years of Power—Rayovac 123A Lithium batteries hold power up to 10 years in storage Rayovac provides professional lithium power for camera equipment, flashlights, home security systems, hunting accessories and more Rayovac has been trusted for over 100 years to deliver durable, high-performing batteries

3. Energizer A544BPZ - A544 6V Photo Battery

Energizer A544BPZ - A544 6V Photo Battery

Energizer A544BPZ - A544 6V Photo Battery

4. Rayovac® 12-volt 23a Alkaline Keyless Entry

This rayovac® 12-volt 23a alkaline keyless entry offers this rayovac® 12-volt 23a alkaline keyless entry is a great round,cell,housewares,personal,care,power,round,cell,round,cell, item at a reduced price under $10 you can't miss. This item is brand new, unopened and sealed in its original factory box. Its dimensions are 3.50 x 1.75 x 0.35 inches and it weighs 0.86 lbs. This rayovac® 12-volt 23a alkaline keyless entry is a round cell item from our housewares & personal care, & power, round cell, round cell collections which comes with a full satisfaction guarantee.

Rayovac® 12-volt 23a Alkaline Keyless Entry

5. Sony S-006P-B1A Heavy Duty/Carbon Zinc Batteries

The Sony Battery S-006P-B1A helps you keep your equipment functioning smoothly. It's well-suited for use in smoke detectors and other items. This 9V battery is designed for heavy-duty applications and provides reliable performance.

Sony S-006P-B1A Heavy Duty/Carbon Zinc Batteries: Excellent value Ideal for low-drain devices Voltage: 9V Single Heavy-duty carbon zinc battery is ideal for smoke detectors

6. Rayovac Reusable AA Battery 4-Pack

Rayovac® Reusable AA batteries provide long life/high performance and savings every time you recharge. They can be used anywhere you use an alkaline battery: flashlights, boom boxes, video games, remotes, etc.

AA battery Recharges 100 times or more--charges overnight Charge batteries only with a Rayovac® Renewal™ charger, any other charger may cause batteries to become hot, leak or rupture causing personal injury 4-pack

7. Rayovac 3AAA4 Heavy Duty Aaa C

Rayovac 3AAA4 Heavy Duty Aaa C Rayovac 3AAA4Heavy Duty Aaa C Enter your model number to make sure this fits. Rayovac 3AAA4

Enter your model number to make sure this fits. Rayovac 3AAA4

8. Rayovac Hd C4

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Rayovac Hd C4

9. Rayovac® 3-volt Cr2 Photo, Carded (single)

This rayovac® 3-volt cr2 photo, carded (single) offers 3V Guaranteed performance. This high quality, unique round cell also offers a Single and a This rayovac® 3-volt cr2 photo, carded (single) is a great round,cell,housewares,personal,care,power,round,cell,round,cell, item at a reduced price under $10 you can't miss. This item is brand new, unopened and sealed in its original factory box. Its dimensions are 3.50 x 3.50 x 0.75 inches and it weighs 0.28 lbs. This rayovac® 3-volt cr2 photo, carded (single) is a round cell item from our housewares & personal care, & power, round cell, round cell collections which comes with a full satisfaction guarantee.

3V Guaranteed performance Single

10. Rayovac Alkaline Aa 10pk

short description is not available

Rayovac Alkaline Aa 10pk