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milwaukee battery adapter
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Returns
Great1.3%return rate — above 5% kills the launch gate
Avg price
Great$17.48avg listing price — sweet spot $15–$100
Price range
Great$9.88–$30.95cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good6.8%search→purchase rate — share of searches ending in a sale
Review moat
Good645.3avg incumbent reviews — the moat a new listing must climb
Market size
Good$583K$583K/yr · 492K searches
Growth
Okay+5.3%90-day search growth — must beat 0% to launch
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Competition
Bad85%top-5 click share — a locked-up shelf
Brand share
Bad98%top-5 brand share — brand-locked demand