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12v 5ah battery
Skip itA concentrated shelf (top 5 take 76% of clicks) — this niche doesn't clear our bar today.
Price range
Incredible$17.16–$30.28cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$22.31avg listing price — sweet spot $15–$100
Conversion
Great7.6%search→purchase rate — share of searches ending in a sale
Returns
Good2.4%return rate — above 5% kills the launch gate
Review moat
Okay2,200.86avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Okay+1.7%90-day search growth — must beat 0% to launch
Brand share
Okay89%top-5 brand share — brands hold most of the demand
Market size
Okay$106K$106K/yr · 63K searches
Competition
Bad76%top-5 click share — a locked-up shelf