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powerbank 15000mah
Skip itA small market ($28K/yr) — this niche doesn't clear our bar today.
Avg price
Great€19.02avg listing price — sweet spot $15–$100
Competition
Great37%top-5 click share — an open shelf
Price range
Great€8.19–€35.44cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.0%return rate — above 5% kills the launch gate
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Okay77%top-5 brand share — brands hold most of the demand
Growth
Okay+12.2%90-day search growth — must beat 0% to launch
Conversion
Bad2.0%search→purchase rate — share of searches ending in a sale
Review moat
Bad6,978.73avg incumbent reviews — the moat a new listing must climb
Market size
Bad€28K€28K/yr · 75K searches