This attribute describes the chemical composition of the battery, which affects its performance, rechargeability, and suitability for different applications.

Battery Chemistry

Battery capacity indicates the amount of energy a battery can store, affecting how long a device can operate before needing a recharge. Different capacities cater to varying user needs and usage patterns. The capacity of the 9V battery measured in milliamp hours (mAh).

Battery Capacity (mAh)

The duration for which a product can be stored without significant deterioration or remains usable or effective. This attribute helps consumers understand how long they can store a product before it expires or becomes ineffective.

Shelf Life

8 Pack 9V Carbon Batteries for Smoke Detectors

9V Batteries Carbon 9 Volt Battery for Smoke Detector 6F22 Square Battery, Long-Lasting, 8 Pack

ACDelco 8-Count 9V Batteries

ACDelco 8-Count 9 Volt Batteries, Maximum Power Super Alkaline Battery, 7-Year Shelf Life, Reclosable Packaging

PKCELL 9V Carbon Zinc Battery - 6 Pack

PKCELL 9V Battery Carbon Zinc for Smoke Detectors 6F22 Battery,Ultra Long-Lasting

Allmax 9V Alkaline Batteries (6 Count)

Allmax 9V Maximum Power Alkaline Batteries (6 Count) – Ultra Long-Lasting, 7-Year Shelf Life, Leakproof Design, Superior Performance

12 Pack 9V Carbon Batteries

9V Batteries Carbon 9 Volt Battery for Smoke Detector 6F22 Square Battery, Long-Lasting, 12 Pack

YKM 8 Pack 9V Batteries - Long Lasting

YKM 8 Pack 9V Batteries 9 Volt Battery for Smoke Detector Guitar Pedals Garage Door Opener Smoke Alarm Battery Long Lasting Leak Proof

YKM 9V Batteries 10 Pack - Long Lasting

YKM 9V Batteries Long Lasting 9 Volt Battery for Smoke Detector Guitar Garage Door Opener Smoke Alarm Walkie Talkie Transistor Radio 7 Years Shelf Life 10 Pack

9V Zinc Carbon Batteries - 10 Pack

9V Zinc Carbon Batteries 10 Pack - 9 Volt Batteries for Smoke Detector & Low Drain Devices, 6F22 Square Battery with Long-Lasting Power for Household & Office

9V Alkaline Batteries 8 Pack

9V Batteries Alkaline 9 Volt Battery for Smoke Detector 8 Pack, Long-Lasting Square 6LR61 Fire Alarm Batteries, 10-Year Shelf Life

Amazon Basics 8-Pack 9V Batteries

Amazon Basics 8-Pack 9V Alkaline Batteries, 5-Year Shelf Life - for Smoke/CO Detector, Electronics & Audio

40-Pack 9V Heavy Duty Batteries

40 Pieces 6F22 6LR61 Bulk 9V Heavy Duty Long Duration Carbon Zinc Premium Battery

60-Pack 9V Heavy Duty Batteries

60 Pieces 6F22 6LR61 Bulk 9V Heavy Duty Long Duration Carbon Zinc Premium Battery

60 Pack 9V Heavy Duty Batteries

60 Pieces 6F22 6LR61 Bulk 9V Heavy Duty Long Duration Carbon Zinc New Battery

50 Pack 9V Heavy Duty Batteries

50 Pieces 6F22 6LR61 Bulk 9V Heavy Duty Long Duration Carbon Zinc New Battery

100 Pack 9V Heavy Duty Batteries

100 Pieces 6F22 6LR61 Bulk 9V Heavy Duty Long Duration Carbon Zinc New Battery

200 Pack 9V Heavy Duty Batteries

200 Pieces 6F22 6LR61 Bulk 9V Heavy Duty Long Duration Carbon Zinc Premium Battery

200 Pack Premium 9V Carbon Zinc Batteries

200 Piece 6F22 6LR61 Bulk 9V Long Duration Carbon Zinc Premium Battery

100 Pieces 6F22 6LR61 Bulk 9V Heavy Duty Long Duration Carbon Zinc Premium Battery

100 Pack Premium 9V Carbon Zinc Batteries

100 Piece 6F22 6LR61 Bulk 9V Long Duration Carbon Zinc Premium Battery

50 Pieces 6F22 6LR61 Bulk 9V Heavy Duty Long Duration Carbon Zinc Premium Battery

50 Pack Premium 9V Carbon Zinc Batteries

50 Piece 6F22 6LR61 Bulk 9V Long Duration Carbon Zinc Premium Battery

100 Count 9V Super Heavy-Duty Batteries

9V Batteries 9V Super Heavy-Duty Battery 6F22 Mn1604 Carbon Zinc Battery for Smoke Alarms Smoke Detector 100 Count (Pack of 1)

PKCELL 9V Battery, 100 Count, Leak-Proof

PKCELL 9V Dry Battery (100 Count)– Ultra Long-Lasting 9 Volt Carbon Zinc Battery, 3-Year Shelf Life, Leak-Proof 9V Battery for Smoke Detectors

9V 6F22 High-Power Carbon Batteries 24-Count

9V 6F22 Batteries High-Power Batteries Long Battery Life 9 Volt Carbon Batteries 3 Years Shelf Life, Leak-Proof 9V Batteries Suitable for Smoke Detectors and Other Electronic Products (24-Counts)

Amazon Basics 9V Alkaline Batteries, 192 Count

Amazon Basics 9 Volt Performance All-Purpose Alkaline Batteries, 5-Year Shelf Life, 192 Count Total, 8 Pack of 24

40-Pack Premium 9V Carbon Zinc Batteries

40 Piece 6F22 6LR61 Bulk 9V Long Duration Carbon Zinc Premium Battery

PKCELL 9V Carbon Battery 16 Count

PKCELL 9V Battery Carbon (16 Count) Zinc for Smoke Detectors 6F22 Battery, 10-Year Shelf Life，Ultra Long-Lasting

Tenergy 9V Alkaline Battery, 240 Pack

Tenergy 6LR61 9V Alkaline Battery, Non-Rechargeable Battery for Smoke Alarms, Guitar Pickups, Microphones and More, 240 Pack

YKM 24 Pack 9V Batteries

YKM 24 Pack 9V Batteries 9 Volt Battery for Smoke Detector Guitar Garage Door Opener Guitar Pedals Smoke Alarm Battery

60-Pack Premium 9V Carbon Zinc Batteries

60 Piece 6F22 6LR61 Bulk 9V Long Duration Carbon Zinc Premium Battery

The best 9V Batteries value is 96¢ per ct

Other recommendations starting at 90¢ per ct

The 30 9V Batteries products we compared starting at 25¢ per ct