37
poweradd portable charger
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$49.95avg listing price — sweet spot $15–$100
Returns
Great1.1%return rate — above 5% kills the launch gate
Price range
Good$20.75–$134.77cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Conversion
Okay2.7%search→purchase rate — share of searches ending in a sale
Growth
Bad-3.2%90-day search growth — must beat 0% to launch
Competition
Bad74%top-5 click share — a locked-up shelf
Review moat
Bad8,729avg incumbent reviews — the moat a new listing must climb
Market size
Bad$79K$79K/yr · 59K searches
Brand share
Bad98%top-5 brand share — brand-locked demand