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portable charger for laptop
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size
Great$1.7M$1.7M/yr · 347K searches
Avg price
Good$103.38avg listing price — sweet spot $15–$100
Conversion
Good4.7%search→purchase rate — share of searches ending in a sale
Returns
Okay3.8%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Price range
Okay$52.71–$179.22cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-2.3%90-day search growth — must beat 0% to launch
Review moat
Bad6,795.14avg incumbent reviews — the moat a new listing must climb
Competition
Bad90%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Signals High Price