Frequently Bought Together
Price:
$1812
Product Overview
The most well-known use of the 9-volt battery is in smoke alarms or carbon monoxide detectors. Smoke alarms or, in some cases, heat-sensitive fire alarms use 9-volt batteries as the power source. It is generally recommended that the batteries in a smoke alarms and carbon monoxide detectors be changed about every six months to keep the batteries fresh, as the charge can dissipate over time. Other common uses for 9-volt batteries include radio controllers, clocks and walkie-talkies. You can count on our ACDelco Super Alkaline Batteries to deliver maximum power and last three times longer.
- Includes 9-volt batteries
- Zero mercury and cadmium
- Smoke alarms use 9-volt batteries
- 7-year shelf life
Info & Guides
Product Overview
The most well-known use of the 9-volt battery is in smoke alarms or carbon monoxide detectors. Smoke alarms or, in some cases, heat-sensitive fire alarms use 9-volt batteries as the power source. It is generally recommended that the batteries in a smoke alarms and carbon monoxide detectors be changed about every six months to keep the batteries fresh, as the charge can dissipate over time. Other common uses for 9-volt batteries include radio controllers, clocks and walkie-talkies. You can count on our ACDelco Super Alkaline Batteries to deliver maximum power and last three times longer.
Compare Similar 9v Batteries
 |  | |  | |
| Brand | Rayovac | Energizer | ACDelco | Power By Go Green |
| Name | High Energy Alkaline 9 Volt Battery (4-Pack) | Ultimate Lithium 9V Batteries (2 Pack), Lithium 9 Volt Batteries | Super Alkaline 9-Volt Battery (12-Pack) | 9-Volt Alkaline Battery (12-Pack) |
| Price | $1074 | $1613 | $1812 | $2261 |
| Ratings | (629) | (365) | (26) | (5) |
| Number in Package | 4 | 2 | 12 | 12 |
| Battery Power Type | Alkaline | Lithium | Alkaline | Alkaline |
| Features | No Additional Features | No Additional Features | No Additional Features | No Additional Features |
| Voltage (volts) | 9 | 9 | 1.5 | 9 |
| Battery Size | 9-volt | 9-volt | 9-volt | 9-volt |
| View Product | View Product | View Product | View Product |
Compare Similar 9v Batteries
| | | | |
| Brand | Rayovac | Energizer | ACDelco | Power By Go Green |
| Name | High Energy Alkaline 9 Volt Battery (4-Pack) | Ultimate Lithium 9V Batteries (2 Pack), Lithium 9 Volt Batteries | Super Alkaline 9-Volt Battery (12-Pack) | 9-Volt Alkaline Battery (12-Pack) |
| Price | $1074 | $1613 | $1812 | $2261 |
| Ratings | (629) | (365) | (26) | (5) |
| Number in Package | ||||
| Battery Power Type | ||||
| Features | ||||
| Voltage (volts) | ||||
| Battery Size | ||||
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Product Depth (in.)
.68
Product Height (in.)
1
Product Width (in.)
1.9
Details
Battery Capacity (mAh)
2600
Battery Power Type
Alkaline
Battery Size
9-volt
Cell Type
Alkaline
Features
No Additional Features
Number in Package
12
Returnable
180-Day
Safety & Security Product Type
Battery
Voltage (volts)
1.5
Questions & Answers
3Questions5Answers
What are the dimensions of the battery?
Asked by cs August 18, 20192
Answers1 7/8" x 7/8"
How often do these batteries need to be changed in residential fire alarms?
Asked by Den November 6, 20192
Answers0nce every 5 years
Is this sold in store
Asked by Jc June 11, 20171
AnswerStore inventory vary from store to store, so not all home depot stores have the same products in stock. this being the case you would have to check with your local store to see if this item is in stock or not and if they carry it as a in store item. How ever it can be ordered online and shipped to your store depending on availability. being they are unable to ship this item to: AK, VI, HI, PR, GU
Customer Reviews
Overall Ratings
Rating provided by a verified purchaser...
January 11, 2021
Rating provided by a verified purchaser
Rating provided by a verified purchaser...
December 24, 2020
Rating provided by a verified purchaser
I do not used them please stop sending them...
December 17, 2020
I do not used them please stop sending them
Rating provided by a verified purchaser...
December 12, 2020
Rating provided by a verified purchaser
minimal stored power...
November 25, 2020
minimal stored power
9 volt battery size. Fits perfectly.
September 10, 2020
9 volt battery size. Fits perfectly.
Rating provided by a verified purchaser...
August 19, 2020
Rating provided by a verified purchaser
Best price available for 9 volt alkaline batteries. Arrived quickly and all batteries tested ful...
July 25, 2020
Best price available for 9 volt alkaline batteries. Arrived quickly and all batteries tested full charge.
Fast work......
July 7, 2020
Fast work...
Good price on a good battery...
June 17, 2020
Good price on a good battery
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