47
20v to 12v step down converter
Skip itA concentrated shelf (top 5 take 80% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$21.35avg listing price — sweet spot $15–$100
Review moat
Great260.83avg incumbent reviews — the moat a new listing must climb
Price range
Great$12.65–$36.14cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.7%return rate — above 5% kills the launch gate
Conversion
Good5.4%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+10.2%90-day search growth — must beat 0% to launch
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Market size
Bad$76K$76K/yr · 66K searches
Competition
Bad80%top-5 click share — a locked-up shelf