Is nema 10-30 ev charger profitable to sell on Amazon United States?

The niche generates $90K/yr across 25 tracked products. 4 of 5 products launched in the last 360 days are still selling. 90-day search growth is +30.0%. Flapen's verdict: Skip it (38/100).

How competitive is the nema 10-30 ev charger niche?

14 brands and 19 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 76% of demand.

What do buyers complain about in nema 10-30 ev charger?

Top complaints mined from reviews: Charging, Connectivity-Overall, Durability. The return rate is 6.2% — above our launch gate.

What does it cost to enter the nema 10-30 ev charger niche?

Listings span $20.78–$519.95; the average listing price is $228.49 (sweet spot $15–$100). The average incumbent carries 386 reviews — the moat a new listing must climb.

nema 10-30 ev charger

Skip it

Weak search conversion (1.3%) — this niche doesn't clear our bar today.

Review moat

Great385.68

avg incumbent reviews — the moat a new listing must climb

Growth

Good+30.0%

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

Competition

Good52%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay76%

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

Avg price

Okay$228.49

avg listing price — sweet spot $15–$100

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad$90K

$90K/yr · 31K searches

Returns

Bad6.2%

return rate — above 5% kills the launch gate

Conversion

Bad1.3%

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

Price range

Bad$20.78–$519.95

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

Signals Low Review Barrier High Returns High Price

According to Flapen's Amazon United States niche tracking, nema 10-30 ev charger is a $90K/yr Amazon United States market (31K searches/yr). The top 5 brands hold 76% of demand. Verdict: Skip it — 38/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

nema 10-30 ev charger market data

Units sold / yr: 250–500; avg 0–100/product
Revenue / yr: $57K–$114K; units × avg price
Conversion rate: 1.3%
Avg BSR: #103
Page quality: 0%
Prime: 96%
Sponsored: 96%
Out of stock: 8.4%
Avg brand age: 27 months
Avg seller age: 157 days

Competition & brand share

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 falling

Sellers

Top-5 brand share

76%

Top 20: 100%

Top-5 click share

52%

Top 20: 95%

Open market

17%

SEGUMA29%
EVDANCE18%
LEFANEV13%
MUSTART9%
Raylix8%
Morec7%
Open — no brand owns it (8 brands, 17%)

Demand

Weekly Amazon search volume, last 48 weeks — +30.0% search growth over the last 90 days.

Open Trend

Top nema 10-30 ev charger search terms

nema 10-30 ev charger10K/yr +28.6%1.8% conv.
30 amp ev charger8K/yr +38.6%0.5% conv.
nema 14-30 ev charger6K/yr +27.5%1.1% conv.
24 amp ev charger4K/yr +39.2%1.1% conv.
30 amp level 2 ev charger3K/yr +4.6%1.1% conv.

All search terms

Top nema 10-30 ev charger 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Level 2 EV Charger with NEMA 10-30 Plug 24Amp 240V 25FT Extension Cord Adjustable Current (10-24A) Portable Home Mobile Dryer EV Charger for J1772 Electric Vehicles Fits 3-Prong Dryer Outlet

SEGUMA$269.574.6★100 rev

LEFANEV EV Charger Level 2 (NEMA 10-30 30A/25ft 6.6KW) Portable Electric Vehicle Charging Station for Electric and Hybrid Vehicles

LEFANEV$247.264.4★113 rev

Raylix Upgraded Level 2 Fast EV Charger 24A Dual Outlet Compatibility/Adjustable Current/Timer NEMA 14-30 Dryer Outlet & 14-50 Plug 21FT EV Charging Cable J1772 Connector for SEA J1772 EVs/PHEVs

Raylix$188.794.6★20 rev

EVDANCE Level 2 EV Charger 24Amp 240V - NEMA 10-30P Charging Station 25FT Cable for Home/Garage J1772 Electric Vehicles & Adjustable Current (10-24A) (for J1772(Non-Tesla Evs) NEMA 10-30 Plug)

EVDANCE$272.194.5★99 rev

Morec Level 2 EV Charger 220V-240V 30A 7.2KW Home Charging Station ETL Certified Plug-in NEMA 10-30 Portable EV Charger with 25FT Cable for SAE J1772 Cars

Morec$175.564.4★36 rev

Newest

by launch date

Raylix Upgraded Level 2 Fast EV Charger 24A Dual Outlet Compatibility/Adjustable Current/Timer NEMA 14-30 Dryer Outlet & 14-50 Plug 21FT EV Charging Cable J1772 Connector for SEA J1772 EVs/PHEVs

Raylix$188.7920 rev

5mo ago

SEGUMA Level 1/2 EV Charger 10-24A 110-240V NEMA 14-30 Dryer Outlet Plug NEMA 5-15 Adapter 25ft UL Certified Cable Electric Vehicle Portable Charger J1772 EVSE Home EV Charging Station

SEGUMA$252.7331 rev

6mo ago

Grasside Carbon Fiber Level 2 EV Charger 24A Adjustable Current/Timer/Smart Display NEMA 14-30 Dryer Outlet & 14-50 Plug 21FT EV Charging Cable J1772 Connector for SEA J1772 EVs/PHEVs

Grasside$188.2916 rev

6mo ago

NexCyber Level 2 EV Charger 32Amp with WiFi APP/Plug-Play 240V NEMA 14-50P Plug 25FT Cable with ETL Certified Portable Electric Vehicle Charging Stations EVSE J1772 Connector (32)

NexCyber$179.3690 rev

8mo ago

Level 2 EV Charger with NEMA 10-30 Plug 24Amp 240V 25FT Extension Cord Adjustable Current (10-24A) Portable Home Mobile Dryer EV Charger for J1772 Electric Vehicles Fits 3-Prong Dryer Outlet

SEGUMA$269.57100 rev

1y ago

What buyers say about nema 10-30 ev charger

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

What buyers love

Charging37%

“charges FAST”

Assembly/Installation11%

“Easy Setup”

Quality-Overall10%

“The build quality is solid”

Value For Money6%

“Worth it”

Advertised Vs Actual Product5%

“As advertised”

Ease Of Use5%

“Easy to connect and use”

Efficiency4%

“Very efficient”

Durability3%

“Durable and well made”

Design-Overall2%

“Very well designed”

Strength1%

“seems well-built”

What buyers complain about

Charging22%

“Inconsistent charging not reliable”

Connectivity-Overall10%

“I had trouble connecting the app”

Durability8%

“Stopped working, failed after only 3 months”

Quality-Overall7%

“it's not Tesla-quality”

Software/Application4%

“Horrible app”

Heating4%

“It will cause overheating of the wire and circuit breaker”

Functionality-Overall3%

“It did not function as described”

Amplification2%

“It tajes forever to charge my car at 10 amps”

Advertised Vs Actual Product2%

“Deceptive marketing”

Ease Of Use2%

“its very hard to pull out”

Top return reasons

Charging36%

Compatibility-Overall20%

Size-Overall7%

Value For Money5%

Functionality-Overall5%

Assembly/Installation4%

Connectivity-Overall4%

Defective Material/Parts3%

Socket/Port/Plug3%

Advertised Vs Actual Product3%

Common questions

Is nema 10-30 ev charger profitable to sell on Amazon United States?: The niche generates $90K/yr across 25 tracked products. 4 of 5 products launched in the last 360 days are still selling. 90-day search growth is +30.0%. Flapen's verdict: Skip it (38/100).
How competitive is the nema 10-30 ev charger niche?: 14 brands and 19 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 76% of demand.
What do buyers complain about in nema 10-30 ev charger?: Top complaints mined from reviews: Charging, Connectivity-Overall, Durability. The return rate is 6.2% — above our launch gate.
What does it cost to enter the nema 10-30 ev charger niche?: Listings span $20.78–$519.95; the average listing price is $228.49 (sweet spot $15–$100). The average incumbent carries 386 reviews — the moat a new listing must climb.