Duracell Mn21/23 12v Battery
FailPrices span $2.90–$12.98, mostly outside the sweet spot, so Duracell Mn21/23 12v Battery is a Fail.
- Flapen Score
- 44 / 100Ranks 10,233 of 14,768 Health & Household niches · −5 vs the category median of 4944
- Market size
- $579K/yr232K searches / yr
- 90-day growth
- +17.9%search demand this quarter
- Competition
- 80%top-5 click share · 6 brands · 44 sellers
Flapen Score
Duracell Mn21/23 12v Battery against its category
The dotted line is the Health & Household average. Past it, Duracell Mn21/23 12v Battery is stronger. Inside it, weaker.
Market
The Duracell Mn21/23 12v Battery market on Amazon at a glance
Shoppers on Amazon United States searched for Duracell Mn21/23 12v Battery 232K times last year and spent an estimated $579K. The top 5 brands take 97% of clicks. Demand peaks in Dec. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 33.4% of those searches ended in a purchase.
Shoppers searched for this 232K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 33.4% of those searches ended in a purchase. Searches in the last 90 days moved +17.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $579K a year.
- Searches, last 12 months
- 232K
- Growth, 90 days vs prior 90
- +17.9%
- Conversion, latest week
- 33.4%
- Market size, estimated
- $579Ka year
- Peak month
- December2.2× the quietest month
- Top search term
- mn21/23 battery77K searches a year
02 · Price
A sale here is worth $7.47.
Listings sell for $7.47 on average, from $2.90 to $12.98. Amazon reports units sold in ranges. This niche sold 80K to 100K a year. The average listing sells 6,000 to 8,000 of them. At $7.47 that is $45K to $60K a year per listing.
- Average price
- $7.47under the $15 to $100 sweet spot
- Price range
- $2.90–$12.98
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 80K–100K
- Units per listing a year
- 6,000–8,000
- Revenue per listing a year
- $45K–$60K
- Returns
- 0.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
67% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #126 within Household Batteries. It carries 10,093 reviews at 4.73 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 67%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #126in Household Batteries
- Average rating
- 4.73 starsAmazon United States average 4.42 stars
- Average reviews
- 10,093per listing
- Listings tracked
- 12
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 73 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 73 months
Products
Top Duracell Mn21/23 12v Battery products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 21, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Duracell 21/23 12V Alkaline Battery 4 Count Pack 21/23 12 Volt Alkaline Battery Long-Lasting for Key Fobs Car Alarms GPS Trackers and More
- Price
- $9.94
- Rating
- 4.8/5
- Reviews
- 20,727
- Age
- 19y ago

Energizer CR2 Lithium Batteries (2 Pack) 3V Photo Battery CR2 3V Battery
- Price
- $2.90
- Rating
- 4.8/5
- Reviews
- 46,130
- Age
- 8y ago

Duracell 12 Volt Alkaline Alarm Remote Battery MN21 / A23 2 Pack
- Price
- $7.15
- Rating
- 4.8/5
- Reviews
- 5,807
- Age
- 12y ago

2pk Duracell MN21 Alkaline 12V Battery A23 MN21 23AF 23AE V23GA GP23A L1028
- Price
- $7.82
- Rating
- 4.8/5
- Reviews
- 3,643
- Age
- 8y ago

POWEROWL High Capacity A23 Batteries 6 Pack Premium Alkaline 21/23 23A 12V Battery
- Price
- $5.99
- Rating
- 4.6/5
- Reviews
- 2,057
- Age
- 4y ago
Trending
estimated 90-day click momentum
Bvgokcell A23 23A 12 Volt Battery (5-Pack) MN21/23 12V Alkaline Battery Long Lasting for Ceiling Fan Remote Garage Door Opener Doorbell Key Fob
- Price
- $6.83
- Rating
- 4.8/5
- Reviews
- 89
- Age
- 9mo ago

Fuspower 23A Battery A23 12 Volt Battery l1028f MN21/23 Alkaline Batteries for Ceiling Fan Remote Garage Door Opener Doorbell 5pcs
- Price
- $5.24
- Rating
- 4.6/5
- Reviews
- 158
- Age
- 2y ago

Duracell 12 Volt Alkaline Alarm Remote Battery MN21 / A23 2 Pack(Counts 1)
- Price
- $8.63
- Rating
- 4.7/5
- Reviews
- 893
- Age
- 13y ago

Battery MN 21/ A 23 4PK
- Price
- $12.98
- Rating
- 4.8/5
- Reviews
- 206
- Age
- 11y ago

2pk Duracell MN21 Alkaline 12V Battery A23 MN21 23AF 23AE V23GA GP23A L1028
- Price
- $7.82
- Rating
- 4.8/5
- Reviews
- 3,643
- Age
- 8y ago
Newest
by launch date
Bvgokcell A23 23A 12 Volt Battery (5-Pack) MN21/23 12V Alkaline Battery Long Lasting for Ceiling Fan Remote Garage Door Opener Doorbell Key Fob
- Price
- $6.83
- Rating
- 4.8/5
- Reviews
- 89
- Age
- 9mo ago

Amazon Basics 6-Pack 23A Alkaline Batteries 12 Volt Long-Lasting Power for Key Fobs
- Price
- $5.87
- Rating
- 4.6/5
- Reviews
- 2,423
- Age
- 1y ago

Fuspower 23A Battery A23 12 Volt Battery l1028f MN21/23 Alkaline Batteries for Ceiling Fan Remote Garage Door Opener Doorbell 5pcs
- Price
- $5.24
- Rating
- 4.6/5
- Reviews
- 158
- Age
- 2y ago

POWEROWL High Capacity A23 Batteries 6 Pack Premium Alkaline 21/23 23A 12V Battery
- Price
- $5.99
- Rating
- 4.6/5
- Reviews
- 2,057
- Age
- 4y ago

Amazon Basics 4-Pack 23A Alkaline Battery 12 Volt Long-Lasting Power for Key Fobs and Garage Door Openers
- Price
- $5.65
- Rating
- 4.7/5
- Reviews
- 37,004
- Age
- 7y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 80% of clicks. A locked shelf that new listings rarely crack.
Brands
6 rising
Sellers
44
Est. top-5 brand share
97%
Top 20: 100%
Est. top-5 click share
80%
Top 20: 100%
Open market
0%
- DURACELL62%
- Energizer22%
- POWEROWL7%
- Amazon Basics4%
- Bvgokcell3%
- Fuspower3%
Demand
Duracell Mn21/23 12v Battery search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Dec · busiest ÷ quietest = 2.2×
Search terms
Top Duracell Mn21/23 12v Battery search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- mn21/23 battery77K/yr
- duracell mn21/2319K/yr
- 21/23 battery18K/yr
- mn 21/23 battery13K/yr
- duracell 21/23 batteries12K/yr
- mn21/23 12v battery25K/yr
- duracell mn21/23 batteries 2 pack9K/yr
- battery mn21/2310K/yr
- mn21/239K/yr
- duracell 12v battery5K/yr
Reviews and returns
What reviews say buyers love and hate about Duracell Mn21/23 12v Battery
We read the reviews and the return reasons for every product selling here.
“Batteries dont last very long”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Duracell Mn21/23 12v Battery questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









