🔋 Stay powered, stay protected — never miss a beat with Duracell’s 12V Alkaline power!
Duracell’s 12 Volt Alkaline MN21/A23 batteries provide reliable, long-lasting power for small electronic devices like keyless vehicle entry systems, home security alarms, and garage door openers. Made in the USA, this 2-pack ensures your essential gadgets stay energized with premium alkaline technology and a compact design tailored for precision fit and performance.
| ASIN | B00I9KVBXS |
| Antenna Location | The A23 battery is a dry cell-type battery mainly used in small electronic keychain radio devices, such as keyless vehicle entry systems, home security systems, garage door openers, and Bluetooth headsets. |
| Battery Capacity | 12 Volts |
| Battery Cell Composition | Alkaline |
| Battery Cell Type | Alkaline |
| Battery Weight | 0.6 Ounces |
| Best Sellers Rank | #24,905 in Health & Household ( See Top 100 in Health & Household ) #40 in 12V Batteries |
| Brand | DURACELL |
| Built-In Media | The A23 battery is a dry cell-type battery mainly used in small electronic keychain radio devices, such as keyless vehicle entry systems, home security systems, garage door openers, and Bluetooth headsets. |
| Compatible Phone Models | NO Phone |
| Customer Reviews | 4.8 out of 5 stars 5,715 Reviews |
| Item Dimensions | 1.77 x 0.39 x 3.54 inches |
| Item Height | 9 centimeters |
| Manufacturer | Duracell |
| Model Name | Alkaline batteries |
| Model Number | MN21 / A23 |
| Number of Batteries | 2 12V batteries required. |
| Recommended Uses For Product | The A23 battery is a dry cell-type battery mainly used in small electronic keychain radio devices, such as keyless vehicle entry systems, home security systems, garage door openers, and Bluetooth headsets. Recommended Uses For Product The A23 battery is a dry cell-type battery mainly used in small electronic keychain radio devices, such as keyless vehicle entry systems, home security systems, garage door openers, and Bluetooth headsets. See more |
| Reusability | Single Use |
| UPC | 762022254457 |
| Unit Count | 2 Count |
| Voltage | 12 Volts |
S**T
Made in US, not China.
Long-lasting, reliable.
J**Y
Good Product
Accurate description
S**P
Fast
On time, works great
V**T
MN21/23 and A23 12-volt batteries are all equivalent.
These MN21/23 12-volt batteries are the same as A21 batteries, and are used in a variety of devices. This pair of Duracell-branded MN21/23 batteries is reasonably priced, and they work fine in my garage door opener transmitters.
N**.
Remote car starter battery
I put the battery in one of my remote car starter and it works well. The other battery is not working, not sure if it's the battery or the remote.
M**D
Duracell is the best and last longer than the competitor!
Last longer than the competition!
J**E
Good seller
Arrived on time and worked great
S**N
Perfect
They were just what I ordered
Trustpilot
3 weeks ago
3 weeks ago
