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soldering battery
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.7%return rate — above 5% kills the launch gate
Price range
Incredible$16.15–$24.99cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great120.5avg incumbent reviews — the moat a new listing must climb
Avg price
Great$20.45avg listing price — sweet spot $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Growth
Okay+0.2%90-day search growth — must beat 0% to launch
Competition
Bad74%top-5 click share — a locked-up shelf
Conversion
Bad1.4%search→purchase rate — share of searches ending in a sale
Market size
Bad$35K$35K/yr · 118K searches
Brand share
Bad100%top-5 brand share — brand-locked demand