


🔋 Power your peace of mind with Eveready’s heavy-duty 9V battery!
The Eveready Super Heavy Duty 9V Battery delivers reliable 9-volt power with a robust 1800mAh capacity, designed for moderate to heavy drain devices like smoke detectors. Featuring zinc chloride chemistry and no added mercury, it offers a safer, eco-friendly energy solution in a compact, lightweight form factor. Trusted by professionals and homeowners alike, this single-use battery ensures your critical devices stay powered when it matters most.










| ASIN | B00004YK3J |
| ASIN | B00004YK3J |
| Antenna Location | Clock |
| Batteries | 1 Unknown batteries required. (included) |
| Battery Capacity | 1800 Milliampere Hour (mAh) |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #34,361 in Health & Household ( See Top 100 in Health & Household ) #35 in 9V Batteries |
| Brand | Eveready |
| Built-In Media | Eveready Heavy Duty 1222BP 9-Volt Battery |
| Compatible Phone Models | Suitable for most equipments that operates on 9V batteries |
| Customer Reviews | 4.4 4.4 out of 5 stars (469) |
| Date First Available | July 7, 2004 |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00039800011626 |
| Is Discontinued By Manufacturer | Yes |
| Item Dimensions | 3 x 1 x 4 inches |
| Item Type Name | Eveready Heavy Duty 1222BP 9-Volt Battery |
| Item Weight | 0.01 Ounces |
| Item model number | 1222BP |
| Manufacturer | Eveready |
| Manufacturer | Eveready |
| Model Name | 1222BP |
| Model Number | 1222BP |
| Number of Batteries | 1 Unknown batteries required. (included) |
| Product Dimensions | 3 x 1 x 4 inches; 0.01 ounces |
| Reusability | Single Use |
| UPC | 039800059390 039800011626 |
| Unit Count | 1 Count |
| Voltage | 9 Volts |
C**.
Fire Alarms
The Eveready Super Heavy Duty 9V battery worked exactly as intended. I bought it to replace the battery in the smoke detector in my studio unit, and it powered it right up without any issues. The battery itself is straightforward and reliable. Honestly, the hardest part of the whole process was climbing a 10-foot ladder to reach the detector, not installing the battery. Overall, it’s a simple, dependable battery that gets the job done when you need a quick replacement for household devices like smoke detectors. No complaints.
C**Y
One battery great price
Great price
P**L
Good battery
Good battery, works well. Recommend this product.
R**N
worked great
worked great
M**.
It works
I used it in my multi meter. it seems good but only time will tell if it holds up and lasts long
G**M
The garage door opener IS WORKING
After having a company install a new electric garage door it stopped operating. When I called the installer they could come out for $165. Really??? Meanwhile an employee suggested a new battery and a can of spray on the springs. For less than $12 it's runs beautifully. And I didn't have to go to one of the big hardware store - the battery came to me in a day or two.
A**R
Bad battery
Dead battery I bought this battery for a CO monitor as the monitor was chirping to replace the battery . I put the new one in and it continued to chirp.
J**R
Good battery
Works well with my carbon monoxide detector. Good price too!
A**R
Works fine in Ottawa, Canada as the battery for the garage doors locating outdoor, with -20 at night
W**!
Needed it for our fire alarm. Worked.
T**M
As advertised
D**I
Pros: battery shape fits on the garage door keypad, sufficient voltage
S**A
Good
Trustpilot
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