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15v battery
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible17.5%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Market size
Good$398K$398K/yr · 202K searches
Avg price
Okay$11.27avg listing price — sweet spot $15–$100
Growth
Bad-0.7%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Price range
Bad$7.19–$16.26cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Bad97%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Review moat
Bad65,561.33avg incumbent reviews — the moat a new listing must climb