Top 10 Batteries for Smoke Detectors – 9V Batteries

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1. Duracell


All-purpose 9 Volt battery for household and business, 4 count, Duracell, long lasting, CopperTop 9V Alkaline Batteries

Duracell #ad - Duracell 9v batteries: the duracell Coppertop 9 volt alkaline battery is designed for use in household items like garage door openers, smoke detectors, and more.

Should any device be damaged due to a battery defect, we will repair or replace it at our option. *. Long lasting power: Duracell alkaline batteries are designed and developed for long lasting performance. 1 trusted battery brand: duracell coppertop batteries are available in Double A AA, C, Triple A AAA, D and 9V sizes. Guaranteed for 5 years in Storage: Duracell 9V alkaline batteries are guaranteed for 5 years in storage. Duracell guarantees these batteries against defects in material and workmanship.
BrandDuracell #ad
ManufacturerDuracell #ad
Height4.5 Inches
Length0.4 Inches
Weight0.47 pounds
Width6 Inches
Part NumberMN16B4DW
WarrantyGuarantee: If not completely satisfied with this alkaline battery product call 1-800-551-2355 (9:00 AM-5:00 PM EST). Duracell guarantees these batteries against defects in materials and workmanship. Should any device be damaged due to a battery defect we will repair or replace it at our option if it is sent with the batteries postage paid to: Duracell Berkshire Corporate Park Bethel CT 06801; Attn: Consumer Dept.

2. Energizer


Energizer Max 9V Batteries, Premium Alkaline 9 Volt Batteries 8 Battery Count

Energizer #ad - Power for your nonstop family’s must have devices like toys, remotes, flashlights, clocks, and more. Energizer created the world’s first zero mercury alkaline battery comillimeterercially available since 1991, and it hasn’t stopped innovating since.

Our long lasting MAX 9 Volt batteries power everyday devices. From the makers of the no. 1 longest lasting aa battery Energizer Ultimate Lithium, and the Energizer Bunny. Power for your nonstop family’s must have devices like toys, clocks, remotes, flashlights, and more.8 pack of energizer Max Alkaline 9V Batteries. Holds power up to 5 years in storage, so you’re never left powerless.
BrandEnergizer #ad
ManufacturerEnergizer Batteries- Consumables #ad
Height1.99 Inches
Length1.36 Inches
Width4.15 Inches
Part Number522-8
WarrantyCall Energizer at 1-800-383-7323

3. Rayovac


Premium Alkaline 9V Battery 2 Count, Rayovac Fusion 9V Batteries

Rayovac #ad - No 9v alkaline battery lasts Longer on ANSI Average Performance Tests. Excels in high-powered 9v battery devices – High-Tech Toys, Smoke Detectors, Wireless Microphones & More. Premium alkaline 9v batteries, 2 Pack of Rayovac Fusion Batteries. Designed to prevent damaging Battery Leaks & Tested Twice Prior to Shipment. Rayovac fusion 9v batteries Hold Power Up to 5 Years in Storage.
BrandRayovac #ad
Height4.5 Inches
Length0.75 Inches
Weight0.2 Pounds
Width3.75 Inches
Part NumberA1604-2TFUSK
WarrantyAs labelled

4. AmazonBasics


AmazonBasics 9 Volt Everyday Alkaline Batteries, Pack of 4

AmazonBasics #ad - For reusable options, check out AmazonBasics rechargeable batteries. Note: these batteries are NOT rechargeable. Ideal for household items like garage door openers, toys, radios, smoke detectors, and more.

To learn more about recycling single-use batteries, simply copy/paste this link into your browser: call2recycle. Org/what-can-i-recycle. Ships in certified frustration-Free Packaging; backed by an AmazonBasics 1-year limited warranty. Improved design offers a 5-year leak-free shelf life; store for emergencies or use right away. One 4-pack of 9-volt alkaline batteries for reliable performance across a wide range of devices.
BrandAmazonBasics #ad
ManufacturerAMAZON #ad
Height1.89 Inches
Length1.06 Inches
Weight0.05 Pounds
Width0.67 Inches
Part Number6LR61-4PK

5. Energizer


Energizer 9V Batteries, 2 Count, Premium Alkaline

Energizer #ad - 1 package of 1 9V alkaline batterie. Best for everyday electronics. Powerseal technology is the Energizer innovation that delivers energy you can rely on. Up to 5-year shelf life so you’ll always have power when you need it.
BrandEnergizer #ad
ManufacturerEnergizer Batteries #ad
Height1.91 Inches
Length0.69 Inches
Weight0.1 Pounds
Width1.04 Inches
Part Number522BP-2

6. Energizer


Ultimate Lithium 9 Volt Batteries 2 Battery Count, Energizer 9V Lithium Batteries

Energizer #ad - Performs in extreme temperatures, for year-round, from -40F to 140° F, indoor and outdoor use. Powers your most critical devices—ideal for your smart home devices, digital cameras, outdoor surveillance systems, and handheld games.2-pack of energizer Ultimate Lithium 9V batteries. Our longest-Lasting 9V Battery. Holds power up to 10 years in storage for trustworthy backup energy, so you’re always prepared.
BrandEnergizer #ad
ManufacturerEnergizer Batteries- Consumables #ad
Height4.5 Inches
Length0.7 Inches
Weight0.15 Pounds
Width3.7 Inches
Part NumberL522BP2

7. Energizer


Premium Alkaline 9 Volt Batteries 4 Battery Count, Energizer Max 9V Batteries

Energizer #ad - From the makers of the #1 longest lasting AA battery and the Energizer Bunny. Made with powerseal Technology to lock in power. Our long-lasting MAX 9 Volt batteries power everyday devices. Energizer created the world’s first zero mercury alkaline battery commercially available since 1991, and it hasn’t stopped innovating since. Holds power up to 5 years in storage—so you’re never left powerless. Power for your nonstop family’s must-have devices like toys, clocks, flashlights, remotes, and more.4-pack of energizer MAX alkaline 9V batteries.
BrandEnergizer #ad
ManufacturerEnergizer Batteries- Consumables #ad
Height4.25 Inches
Length1.38 Inches
Weight0.21 Pounds
Width3.63 Inches
Part Number522BP4

8. Kidde


Kidde 21025830 Power Source Replacement Batteries

Kidde #ad - Guaranteed 2 year life. Battery 9 Volt. 2 year life with Kidde Smoke and CO alarms. Package dimension: 9. 25"l x 5. 5"w x 7. 25"h.
BrandKidde #ad
ManufacturerKidde #ad
Height7.25 Inches
Length9.25 Inches
Width5.5 Inches
Part Number21025830

9. Allmax Battery


Allmax 9V Maximum Power Alkaline Batteries 12 Count – Ultra Long-Lasting 9 Volt Battery, Safe for Environment – Perfect for Smoke Detectors & Fire Alarms, 7-Year Shelf Life, Leak-Proof

Allmax Battery #ad - Ultra long-lasting – allmax 9v batteries are competitive among leading brands with ultra long-lasting power and performance for high-drain, low-drain, and outdoor devices. Safe for environment – allmax 9v batteries are leak-proof and free of mercury, cadmium and lead so they are completely safe for the environment and daily use, and your electronic devices are always protected.

7-year shelf life – allmax 9v batteries are always fresh, made within one year of purchase, and will maintain optimal power for up to 7 years in proper storage. Device compatible – allmax 9v batteries are perfectly compatible with devices such as smoke detectors, audio and medical devices, toys, wireless doorbells, ultrasonic bark controls, garage door openers, wireless microphones, insulin pumps, stud finders, walkie-talkies, alarm clocks, massagers, carbon monoxide detectors, multimeters, and emergency location transmitters.

Maximum power – allmax 9v batteries are premium grade, high-capacity alkaline batteries built with EnergyCircle Technology to supply maximum power to your electronic devices.
BrandAllmax Battery #ad
ManufacturerAllmax Battery #ad
Height1.3 Inches
Length4.72 Inches
Weight1.26 Pounds
Width4.33 Inches
Part Number905-SP1-12

10. Duracell


Packaging May Vary, Duracell Quantum 9V Alkaline Batteries 6ct. Pk

Duracell #ad - Instantly check your power level at anytime. Only battery with Hi-Density Core Technology for unbeatable long-lasting power. Only battery with PowerCheck. Alkaline Batteries.
BrandDuracell #ad
ManufacturerDuracell #ad
Height0.1 Inches
Length5.4 Inches
Width4.8 Inches
Part NumberFBA_620586