Price Drop
Duracell MN21B2PK Watch/Electronic/Keyless Entry Battery, 12 Volt Alkaline
-19%
$4.00
$4.94
Current Price
$3.97
List Price
$12.69
30-Day Avg
$12.69
Lowest Ever
$2.11
- ASIN
- B00AZOOGWY
- Model
- 5001878
- Color
- New Pack
- Size
- 2 Count (Pack of 1)
200+ bought in past month
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Price History
Price history chart is not available
In-Site Price History
| Product | Current Price | Original Price | Discount | Status |
|---|---|---|---|---|
Duracell MN21B2PK Watch/Electronic/Keyless Entry Battery, 12 Volt Alkaline | $4.40 | $4.94 | -10% | Price Drop ✓ Verified Low Price |
Duracell 21/23 12V Battery, 2 Count (Pack of 1), 21/23 12 Volt Alkaline Batteries, Long-Lasting, Key Fob, Alarm Sensor, Garage Door Openers, and More | $4.69 | $4.95 | -5% | Price Drop |
Duracell 21/23 12V Battery, 2 Count (Pack of 1), 21/23 12 Volt Alkaline Batteries, Long-Lasting, Key Fob, Alarm Sensor, Garage Door Openers, and More | $4.81 | $5.85 | -17% | Price Drop |
Duracell 21/23 12V Battery, 2 Count (Pack of 1), 21/23 12 Volt Alkaline Batteries, Long-Lasting, Key Fob, Alarm Sensor, Garage Door Openers, and More | $4.81 | $5.85 | -17% | Price Drop |
Duracell 21/23 12V Battery, 2 Count (Pack of 1), 21/23 12 Volt Alkaline Batteries, Long-Lasting, Key Fob, Alarm Sensor, Garage Door Openers, and More | $4.81 | $5.85 | -17% | Price Drop |
Duracell 21/23 12V Battery, 2 Count (Pack of 1), 21/23 12 Volt Alkaline Batteries, Long-Lasting, Key Fob, Alarm Sensor, Garage Door Openers, and More | $4.99 | $5.85 | -14% | Price Drop |
Details
POWER FOR A WIDE RANGE OF DEVICES: The Duracell 12 Volt alkaline 21/23 battery provides reliable, long lasting power for a variety of compatible devices like car alarms, key fobs, GPS trackers, remote controls, and other electronics
GUARANTEED FOR 5 YEARS IN STORAGE: Duracell guarantees each 21/23 alkaline 12 Volt battery to last 5 years in storage, so you can be confident these batteries will be ready when you need them
BUILT FOR RELIABLE PERFORMANCE: In a wide range of high-powered devices, 12 Volt alkaline Duracell 21/23 batteries are equivalent to A23, MN21, 23AF, 23AE, 8LR932 and V23GA battery types
TRUSTED BATTERY BRAND: From storm prep to holiday needs, Duracell is your trusted battery brand.
QUALITY ASSURANCE: With a Duracell 12 v battery, quality is assured; every Duracell product is guaranteed against defects in material and workmanship
AVAILABLE SIZES: Duracell specialty alkaline batteries are available in 27, 21, 28A, 76A, AAAA, J, and N sizes
GUARANTEED FOR 5 YEARS IN STORAGE: Duracell guarantees each 21/23 alkaline 12 Volt battery to last 5 years in storage, so you can be confident these batteries will be ready when you need them
BUILT FOR RELIABLE PERFORMANCE: In a wide range of high-powered devices, 12 Volt alkaline Duracell 21/23 batteries are equivalent to A23, MN21, 23AF, 23AE, 8LR932 and V23GA battery types
TRUSTED BATTERY BRAND: From storm prep to holiday needs, Duracell is your trusted battery brand.
QUALITY ASSURANCE: With a Duracell 12 v battery, quality is assured; every Duracell product is guaranteed against defects in material and workmanship
AVAILABLE SIZES: Duracell specialty alkaline batteries are available in 27, 21, 28A, 76A, AAAA, J, and N sizes
Deal Summary
This DURACELL deal offers the Duracell MN21B2PK Watch/Electronic/Keyless Entry Battery, 12 Volt Alkaline for $4.00 USD, down from $4.94 USD, representing a 19% discount. Last verified on .
- Current Price
- $4.00 USD as of
- Original Price
$4.94 USD- Discount
- 19% off
- Brand
- DURACELL
- Category
- Today's new
- ASIN
B00AZOOGWY- Last Verified
Why this deal is notable
The current 19% discount is below the Amazon list price for the Duracell MN21B2PK Watch/Electronic/Keyless Entry Battery, 12 Volt Alkaline. Over 200 buyers purchased this this brand item in the past month. Stock is currently available on Amazon as of September 16, 2026.
Best for
- Amazon deal hunters
- budget picks
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