Kidde Adapter
FailThe top 5 brands take 100% of clicks, so Kidde Adapter is a Fail.
- Flapen Score
- 38 / 100Ranks 8,108 of 9,536 Tools & Home Improvement niches · −10 vs the category median of 4838
- Market size
- $295K/yr90K searches / yr
- 90-day growth
- -11.0%search demand this quarter
- Competition
- 95%top-5 click share · 3 brands · 238 sellers
Flapen Score
Kidde Adapter against its category
The dotted line is the Tools & Home Improvement average. Past it, Kidde Adapter is stronger. Inside it, weaker.
Market
The Kidde Adapter market on Amazon at a glance
Shoppers on Amazon United States searched for Kidde Adapter 90K times last year and spent an estimated $295K. All 3 brands take every click. Flapen scores it 38 out of 100, a Fail.
01 · Demand
19.1% of searches ended in a purchase last week.
Shoppers searched for this 90K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 19.1% of those searches ended in a purchase. Searches in the last 90 days moved -11.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $295K a year.
- Searches, last 12 months
- 90K
- Growth, 90 days vs prior 90
- -11.0%
- Conversion, latest week
- 19.1%
- Market size, estimated
- $295Ka year
- Top search term
- kidde adapter15K searches a year
02 · Price
A sale here is worth $17.15.
Listings sell for $17.15 on average, from $5.41 to $28.47. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 2,500 to 3,000 of them. At $17.15 that is $43K to $51K a year per listing.
- Average price
- $17.15inside the $15 to $100 sweet spot
- Price range
- $5.41–$28.47
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 2,500–3,000
- Revenue per listing a year
- $43K–$51K
- Returns
- 7.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
50% 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 #106 within Fire Safety. It carries 808 reviews at 4.45 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 50%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #106in Fire Safety
- Average rating
- 4.45 starsAmazon United States average 4.42 stars
- Average reviews
- 808per listing
- Listings tracked
- 6
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 67 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 67 months
Products
Top Kidde Adapter products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Kiddes 20-9003 Quick Connect Adapter Plug for Hardwired Smoke and CO Detectors Compatible with Kiddes Alarms Smoke Detector Adapter for Easy Retrofit Installations Pack of 2
- Price
- $18.18
- Rating
- 4.6/5
- Reviews
- 160
- Age
- 1y ago

Kidde Quick Connect Smoke Detector Adapter Plug Smoke Alarm Wiring Harness Compatible with Kidde Hardwired Smoke Carbon Monoxide & Combination Smoke & Carbon Monoxide Detectors
- Price
- $5.41
- Rating
- 4.7/5
- Reviews
- 1,107
- Age
- 2y ago

Kidde Quick Convert Firex Adapter - KA-F2 2-Pack
- Price
- $18.05
- Rating
- 4.2/5
- Reviews
- 652
- Age
- 6y ago

Kidde KA-F Quick Convert Adapter Allows Installation of Kidde Smoke Alarm in Firex Wiring Harness (6 Pack) Check Compatibility
- Price
- $28.47
- Rating
- 4.3/5
- Reviews
- 1,710
- Age
- 12y ago

Kidde Quick Convert Firex Adapter KA-F2- Check Compatibility
- Price
- $8.34
- Rating
- 4.3/5
- Reviews
- 840
- Age
- 7y ago
Trending
90-day click momentum
Kiddes 20-9003 Quick Connect Adapter Plug for Hardwired Smoke and CO Detectors Compatible with Kiddes Alarms Smoke Detector Adapter for Easy Retrofit Installations Pack of 2
- Price
- $18.18
- Rating
- 4.6/5
- Reviews
- 160
- Age
- 1y ago

Kidde Quick Convert Firex Adapter - KA-F2 2-Pack
- Price
- $18.05
- Rating
- 4.2/5
- Reviews
- 652
- Age
- 6y ago

First Alert BRK ADK-12 Smoke Alarm Adapter Plug for Kidde Hardwire Smoke Alarms Pack of 12 White/Black
- Price
- $24.47
- Rating
- 4.6/5
- Reviews
- 377
- Age
- 16y ago

Kidde KA-F Quick Convert Adapter Allows Installation of Kidde Smoke Alarm in Firex Wiring Harness (6 Pack) Check Compatibility
- Price
- $28.47
- Rating
- 4.3/5
- Reviews
- 1,710
- Age
- 12y ago

Kidde Quick Convert Firex Adapter KA-F2- Check Compatibility
- Price
- $8.34
- Rating
- 4.3/5
- Reviews
- 840
- Age
- 7y ago
Newest
by launch date
Kiddes 20-9003 Quick Connect Adapter Plug for Hardwired Smoke and CO Detectors Compatible with Kiddes Alarms Smoke Detector Adapter for Easy Retrofit Installations Pack of 2
- Price
- $18.18
- Rating
- 4.6/5
- Reviews
- 160
- Age
- 1y ago

Kidde Quick Connect Smoke Detector Adapter Plug Smoke Alarm Wiring Harness Compatible with Kidde Hardwired Smoke Carbon Monoxide & Combination Smoke & Carbon Monoxide Detectors
- Price
- $5.41
- Rating
- 4.7/5
- Reviews
- 1,107
- Age
- 2y ago

Kidde Quick Convert Firex Adapter - KA-F2 2-Pack
- Price
- $18.05
- Rating
- 4.2/5
- Reviews
- 652
- Age
- 6y ago

Kidde Quick Convert Firex Adapter KA-F2- Check Compatibility
- Price
- $8.34
- Rating
- 4.3/5
- Reviews
- 840
- Age
- 7y ago

Kidde KA-F Quick Convert Adapter Allows Installation of Kidde Smoke Alarm in Firex Wiring Harness (6 Pack) Check Compatibility
- Price
- $28.47
- Rating
- 4.3/5
- Reviews
- 1,710
- Age
- 12y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 95% of clicks. A locked shelf that new listings rarely crack.
Brands
3 rising
Sellers
238
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
95%
Top 20: 100%
Open market
0%
- Kidde51%
- Sufeasdf44%
- First Alert5%
- Open — no brand owns it (0%)
Demand
Kidde Adapter search demand
Weekly searches over the year. Pick a range.
Search terms
Top Kidde Adapter search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- kidde adapter15K/yr
- kidde quick connect adapter13K/yr
- kidde 20-9003 quick connect adapter6K/yr
- kidde adapter old to new9K/yr
- kidde 20-90035K/yr
- kidde smoke detector adapter4K/yr
- kidde 20-9003 adapter4K/yr
- kidde alarm adapter4K/yr
- firex to kidde adapter4K/yr
- smoke detector adapter4K/yr
Reviews and returns
What reviews say buyers love and hate about Kidde Adapter
We read the reviews and the return reasons for every product selling here.
“Incompatible”
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.
15 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 Kidde Adapter questions
Answered from the same tracked data.









