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battery terminal grease
Skip itA concentrated shelf (top 5 take 86% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible17.3%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.7%return rate — above 5% kills the launch gate
Market size
Great$1.4M$1.4M/yr · 686K searches
Avg price
Okay$11.74avg listing price — sweet spot $15–$100
Growth
Okay+7.1%90-day search growth — must beat 0% to launch
Price range
Okay$6.98–$18.44cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad4,146avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.8★avg incumbent rating — lower means beatable quality
Brand share
Bad95%top-5 brand share — brand-locked demand
Competition
Bad86%top-5 click share — a locked-up shelf