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57

tesla to j1772 adapter

Worth a look

Shows a sweet-spot price point ($50.80 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 78Growth 51Conversion 69Competition 37Returns 17Price range 56Avg price 93Brand share 53Review moat 84Quality gap 62

Avg price

Great$50.80

avg listing price — sweet spot $15–$100

Review moat

Great310.52

avg incumbent reviews — the moat a new listing must climb

Market size

Great$1.0M

$1.0M/yr · 330K searches

Conversion

Good6.2%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Price range

Good$20.22–$163.54

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

Brand share

Good73%

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

Growth

Good+22.3%

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

Competition

Okay63%

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

Returns

Bad8.0%

return rate — above 6% kills the launch gate

Competition

The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 rising

Sellers

26

Top-5 brand share

73%

Open market

23%

  • Lectron29%
  • FOCSPROD23%
  • Raylix9%
  • SEGUMA6%
  • QAOFUL5%
  • Ecogenix4%

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$104K20%$209K30%$313K40%$418K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 21 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +22.3% search growth over the last 90 days.
13K8KBlack Friday '24Prime Day '25Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Aug, Sep, Oct · busiest ÷ quietest = 1.9×

Reviews

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

What buyers love

Charging23%

“Charges well”

Quality-Overall13%

“the build quality is excellent”

Advertised Vs Actual Product11%

“Works as it should”

Value For Money9%

“Worth it”

Efficiency8%

“does the job”

Ease Of Use5%

“Very handy”

Size-Overall5%

“Fit is perfect”

Connectivity-Overall3%

“no connection issues”

Durability2%

“Great durable”

Strength2%

“It's well constructed”

What buyers complain about

Charging22%

“therefore would not charge”

Compatibility-Overall11%

“Not compatible”

Durability11%

“Does not last”

Functionality-Overall9%

“Did not work”

Heating7%

“Overheating”

Connectivity-Overall4%

“The others would not connect. handshake”

Amplification2%

“The 48 amp version of the product didn't work with my Audi Q6”

Quality-Overall2%

“Junk”

Value For Money2%

“It isnt inexpensive”

Size-Overall2%

“Maybe there is something wrong with the fit of the one we have”

Top return reasons

Charging32%
Compatibility-Overall25%
Size-Overall8%
Connectivity-Overall8%
Functionality-Overall7%
Value For Money5%
Defective Material/Parts3%
Advertised Vs Actual Product2%
Heating2%
Product Condition1%