flat extension cord 3ft
Skip itStrong incumbent ratings (4.8★) — this niche doesn't clear our bar today.
Conversion
Great10.9%search→purchase rate — share of searches ending in a sale
Brand share
Great53%top-5 brand share — no brand owns this niche
Competition
Great34%top-5 click share — an open shelf
Returns
Good2.6%return rate — above 5% kills the launch gate
Price range
Okay$4.44–$21.76cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Okay$10.41avg listing price — sweet spot $15–$100
Review moat
Bad4,799.6avg incumbent reviews — the moat a new listing must climb
Market size
Bad$77K$77K/yr · 68K searches
Growth
Bad-11.1%90-day search growth — must beat 0% to launch
Quality gap
Bad4.8★avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, flat extension cord 3ft is a $77K/yr Amazon United States market (68K searches/yr). The top 5 brands hold 53% of demand. Demand peaks in Jan–Nov–Dec. Verdict: Skip it — 48/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
flat extension cord 3ft market data
- Units sold / yr
- 6K–8K
- avg 100–250/product
- Revenue / yr
- $62K–$83K
- units × avg price
- Conversion rate
- 10.9%
- Avg BSR
- #94
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 90%
- Out of stock
- 1.4%
- Avg brand age
- 46 months
- Avg seller age
- 193 days
Competition & brand share
Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.Brands
27 falling
Sellers
46
Top-5 brand share
53%
Top 20: 96%
Top-5 click share
34%
Top 20: 78%
Open market
41%
- LitStar20%
- LBSC9%
- NUTICT9%
- TROND9%
- Vockjour7%
- GE6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -11.1% search growth over the last 90 days.Peak months: Jan, Nov, Dec · busiest ÷ quietest = 3.3×
Top flat extension cord 3ft search terms
- short flat extension cord15K/yr
- 3 ft extension cord flat plug9K/yr
- flat short extension cord8K/yr
- short flat plug extension cord7K/yr
- 3ft extension cord flat plug7K/yr
- flat plug short extension cord7K/yr
- short extension cord with flat plug3K/yr
- 3 foot extension cord flat plug7K/yr
- 3 foot flat extension cord3K/yr
- flat plug 3 ft extension cord3K/yr
Top flat extension cord 3ft products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
TROND Flat Outlet Extender with 6 Inch Cord - ETL Listed Flat Plug Extension Outlet Splitter Adapter Electrical 3 Way Multi Wall Plug Extender for Home Office Dorm Room Cruise Ship Travel White
TROND$14.174.8★705 rev
Flat Plug Extension Cord with 3 Outlets - 3 ft White Low Profile Indoor 3 Prong Grounded Power Strip - 16/3 AWG 13A/1625W for Indoor Cable Organization & Space-Saving
LitStar$8.954.8★912 rev
1875W Short Extension Cord 15A 16AWG Low Profile Flat Plug Heavy Duty Extension Cord Outlet Saver 3-Prong Grounded Power Cable (Black1 Feet)
LBSC$5.944.8★919 rev
Flat Plug 1Ft Short Extension Cord White 90-Degree Plug Low Profile Power Adapter 3-Prong Indoor Grounded Small Extension Cord 16AWG 13A 1625W 2 Pack
LitStar$9.914.8★379 rev
Flat Plug Extension Cord 3 Feet with 4 AC Outlets 3 USB Ports (5V/3.4A 17W) Flat Plug Power Strip Compact for College Dorm Travel Home White
Waksmart$9.854.7★878 rev
Newest
by launch date
3Ft Extension Cord with Multiple Outlets Flat Plug Surge Protector Power Strip Short Extension Cord 3 Ft 4 Outlets & 4 USB Ports (2 USB C) Charging Station for Home Office Dorm Room Essentials
SUPERDANNY$14.2360 rev
Seeklyze 16 Gauge Braided Extension Cord 3 FT 16/3 Flat Plug Power Cord Indoor 3 Prong White Extension Cable Flexible for Home Dorm Room Essentials 13A 125V 1625W ETL Listed
Seeklyze$6.2456 rev
Vockjour 3 FT Black Low Profile Flat Plug 14 Gauge Heavy Duty Extension Cord 14AWG 3-Wire Grounded Appliance Extension Cord 15A/125V/1875W SJTW ETL Listed Power Cord
Vockjour$8.29230 rev
Vockjour 1 FT 3 Pack Black Short Low Profile Flat Plug 14 Gauge Heavy Duty Extension Cord 14AWG 3-Wire Grounded Appliance Extension Cord 15A/125V/1875W SJTW ETL Listed Power Cord
Vockjour$9.03230 rev
Vockjour 1 FT 3 Pack White Short Low Profile Flat Plug 14 Gauge Heavy Duty Extension Cord 14AWG 3-Wire Grounded Appliance Extension Cord 15A/125V/1875W SJTW ETL Listed Power Cord
Vockjour$8.77170 rev
Trending
90-day click momentum3Ft Extension Cord with Multiple Outlets Flat Plug Surge Protector Power Strip Short Extension Cord 3 Ft 4 Outlets & 4 USB Ports (2 USB C) Charging Station for Home Office Dorm Room Essentials
SUPERDANNY$14.234.9★
Seeklyze 16 Gauge Braided Extension Cord 3 FT 16/3 Flat Plug Power Cord Indoor 3 Prong White Extension Cable Flexible for Home Dorm Room Essentials 13A 125V 1625W ETL Listed
Seeklyze$6.244.8★
Vockjour 1 FT 3 Pack Black Short Low Profile Flat Plug 14 Gauge Heavy Duty Extension Cord 14AWG 3-Wire Grounded Appliance Extension Cord 15A/125V/1875W SJTW ETL Listed Power Cord
Vockjour$9.034.8★
Vockjour 1 FT 3 Pack White Short Low Profile Flat Plug 14 Gauge Heavy Duty Extension Cord 14AWG 3-Wire Grounded Appliance Extension Cord 15A/125V/1875W SJTW ETL Listed Power Cord
Vockjour$8.774.7★
Flat Plug Extension Cord with 3 Outlets - 3Ft Low Profile Indoor 3 Prong Grounded Power Strip for Home Office & Travel - 16 AWG 13A/1625W Black
LitStar$8.934.8★
What buyers say about flat extension cord 3ft
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent quality”
“Exactly as Described”
“Great power plug”
“Fit perfectly”
“Convenient product”
“Excellent value”
“Well built”
“Love this charger”
“Worked great for my light up mirror”
“Nice looking plug extension”
What buyers complain about
“stopped working after a month or two of use”
“Doesn't fit”
“Never worked”
“Ports stopped working”
“poor quality”
“USB ports are not fast charge compatible”
“A little pricey”
“Not what the description says”
“could prevent to connect if place under a furniture”
“Short appliance extension cords”
Top return reasons
Common questions
- Is flat extension cord 3ft profitable to sell on Amazon United States?
- The niche generates $77K/yr across 50 tracked products. 6 of 10 products launched in the last 360 days are still selling. 90-day search growth is -11.1%. Flapen's verdict: Skip it (48/100).
- How competitive is the flat extension cord 3ft niche?
- 27 brands and 46 sellers compete. The top 5 products take 34% of clicks and top 5 brands hold 53% of demand.
- What do buyers complain about in flat extension cord 3ft?
- Top complaints mined from reviews: Durability, Size-Overall, Functionality-Overall. The return rate is 2.6%.
- When does demand for flat extension cord 3ft peak?
- Demand peaks in Jan–Nov–Dec; the busiest month runs 3.3× the quietest.
- What does it cost to enter the flat extension cord 3ft niche?
- Listings span $4.44–$21.76; the average listing price is $10.41 (sweet spot $15–$100). The average incumbent carries 4,800 reviews — the moat a new listing must climb.