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27a 12v battery
Skip itPrices mostly outside the sweet spot ($4.12–$9.34) — this niche doesn't clear our bar today.
Conversion
Incredible22.6%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Market size
Good$297K$297K/yr · 210K searches
Growth
Okay+9.8%90-day search growth — must beat 0% to launch
Review moat
Okay2,930.44avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Brand share
Bad93%top-5 brand share — brand-locked demand
Avg price
Bad$6.28avg listing price — sweet spot $15–$100
Competition
Bad86%top-5 click share — a locked-up shelf
Price range
Bad$4.12–$9.34cheapest to priciest tracked listing — scored on the share inside $15–$100