Is outdoor plug protector waterproof profitable to sell on Amazon United States?

The niche generates $11K/yr across 12 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -33.9%. Flapen's verdict: Skip it (23/100).

How competitive is the outdoor plug protector waterproof niche?

9 brands and 36 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 89% of demand.

What do buyers complain about in outdoor plug protector waterproof?

Top complaints mined from reviews: Water Resistance, Size-Overall, Leak-Proof. The return rate is 4.5%.

What does it cost to enter the outdoor plug protector waterproof niche?

Listings span $5.62–$17.95; the average listing price is $11.25 (sweet spot $15–$100). The average incumbent carries 2,295 reviews — the moat a new listing must climb.

outdoor plug protector waterproof

Skip it

A small market ($11K/yr) — this niche doesn't clear our bar today.

Avg price

Okay$11.25

avg listing price — sweet spot $15–$100

Review moat

Okay2,294.5

avg incumbent reviews — the moat a new listing must climb

Conversion

Okay2.8%

search→purchase rate — share of searches ending in a sale

Returns

Okay4.5%

return rate — above 5% kills the launch gate

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Brand share

Okay89%

top-5 brand share — brands hold most of the demand

Price range

Bad$5.62–$17.95

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Bad74%

top-5 click share — a locked-up shelf

Growth

Bad-33.9%

90-day search growth — must beat 0% to launch

Market size

Bad$11K

$11K/yr · 36K searches

According to Flapen's Amazon United States niche tracking, outdoor plug protector waterproof is a $11K/yr Amazon United States market (36K searches/yr). The top 5 brands hold 89% of demand. Verdict: Skip it — 23/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

outdoor plug protector waterproof market data

Units sold / yr: 3K–4K; avg 100–250/product
Revenue / yr: $34K–$45K; units × avg price
Conversion rate: 2.8%
Avg BSR: #68
Page quality: 0%
Prime: 100%
Sponsored: 92%
Out of stock: 0.0%
Avg brand age: 43 months
Avg seller age: 185 days

Competition & brand share

The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.

Brands

9 falling

Sellers

Top-5 brand share

89%

Top 20: 100%

Top-5 click share

74%

Top 20: 100%

Open market

cismorvex31%
Flemoon28%
CFMASTER15%
Hrensaw10%
Intermatic6%
OUTDSPLY3%
Open — no brand owns it (3 brands, 8%)

Demand

Weekly Amazon search volume, last 20 weeks — -33.9% search growth over the last 90 days.

Open Trend

Top outdoor plug protector waterproof 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 12 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

FLEMOON IP55 Outdoor Electrical Box Waterproof with Detachable Awning Covers 7.1 * 3.9 * 2.4 inch Weatherproof Extension Cord Cover Easy Installation for Outdoor Plug Outlet String Lights Black

Flemoon$15.364.7★159 rev

3 Pack Outdoor Extension Cord Safety Cover with Waterproof Seal IP54 Water-Resistant Weatherproof Electrical Connection Box with 2 Latches Plug Socket Holiday Decoration Light Black

cismorvex$9.934.7★706 rev

Extension Cord Cover Outdoor Cord Connector Protector IP54 Water-Resistant Indoor Electrical Safety Box for Plug Outlet Tool Holiday Light Black

CFMASTER$6.034.5★2,293 rev

Cismorvex 2 Pack Outdoor Extension Cord Safety Cover with Waterproof Seal IP54 Water-Resistant Weatherproof Electrical Connection Box with 2 Latches Plug Socket Holiday Decoration Light Black

cismorvex$7.534.6★211 rev

Flemoon [3 Pack] Outdoor Extension Cord Safety Cover with Waterproof Seal Weatherproof Electrical Connection Box to Protect Outdoor Outlet Plug Socket Christmas Holiday Decoration Light Black

Flemoon$16.094.5★10,419 rev

Newest

by launch date

PALARINE 3 Pack Outdoor Extension Cord Safety Cover with Waterproof Seal - Compact Outdoor Plug Cover IP54 Water-Resistant Protection for Plug Perfect for Holiday Lights Camping and Garden Tools

PALARINE$7.63155 rev

4mo ago

FLEMOON IP55 Outdoor Electrical Box Waterproof with Detachable Awning Covers 7.1 * 3.9 * 2.4 inch Weatherproof Extension Cord Cover Easy Installation for Outdoor Plug Outlet String Lights Black

Flemoon$15.36159 rev

9mo ago

Cismorvex 2 Pack Outdoor Extension Cord Safety Cover with Waterproof Seal IP54 Water-Resistant Weatherproof Electrical Connection Box with 2 Latches Plug Socket Holiday Decoration Light Black

cismorvex$7.53211 rev

10mo ago

3 Pack Outdoor Extension Cord Safety Cover with Waterproof Seal IP54 Water-Resistant Weatherproof Electrical Connection Box with 2 Latches Plug Socket Holiday Decoration Light Black

cismorvex$9.93706 rev

1y ago

OUTDSPLY Medium Outdoor Electrical Box (11.6x5.2x4.1 inch) IP54 Waterproof Extension Cord Cover w/ 6 Cable Entry Weatherproof Connection Box for Power Strip Plug Timer Holiday Lights Black

OUTDSPLY$17.01490 rev

1y ago

What buyers say about outdoor plug protector waterproof

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall13%

“good quality box”

Advertised Vs Actual Product12%

“As described”

Water Resistance10%

“Great waterproofing”

Assembly/Installation9%

“Easy set up”

Value For Money7%

“Worth buying”

Efficiency7%

“Works great”

Size-Overall6%

“Fits as advertised”

Ease Of Use5%

“Easy to use”

Security4%

“safety around kids”

Moist/Dry3%

“Stays dry and seals are working great”

What buyers complain about

Water Resistance14%

“No water proofs”

Size-Overall12%

“Unexpectedly Large”

Leak-Proof8%

“IT LEAKS”

Quality-Overall7%

“Also, the product is not of good quality”

Durability5%

“Doesn't hold up”

Locking Mechanism4%

“The latch was broken”

Socket/Port/Plug4%

“A large block plug wont fit”

Assembly/Installation4%

“Difficult installation”

Ease Of Use4%

“is not useable”

Thickness3%

“Doesn't fit thick cords”

Top return reasons

Size-Overall74%

Advertised Vs Actual Product5%

Add-Ons/Attachments3%

Compatibility-Overall3%

Functionality-Overall2%

Defective Material/Parts2%

Value For Money2%

Connectivity-Overall2%

Water Resistance1%

Socket/Port/Plug1%

Common questions

Is outdoor plug protector waterproof profitable to sell on Amazon United States?: The niche generates $11K/yr across 12 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -33.9%. Flapen's verdict: Skip it (23/100).
How competitive is the outdoor plug protector waterproof niche?: 9 brands and 36 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 89% of demand.
What do buyers complain about in outdoor plug protector waterproof?: Top complaints mined from reviews: Water Resistance, Size-Overall, Leak-Proof. The return rate is 4.5%.
What does it cost to enter the outdoor plug protector waterproof niche?: Listings span $5.62–$17.95; the average listing price is $11.25 (sweet spot $15–$100). The average incumbent carries 2,295 reviews — the moat a new listing must climb.