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samsung battery pack
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$20.23avg listing price — sweet spot $15–$100
Price range
Great$12.60–$30.35cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Returns
Good2.6%return rate — above 5% kills the launch gate
Conversion
Okay3.7%search→purchase rate — share of searches ending in a sale
Competition
Okay63%top-5 click share — leaders hold, buyers still browse
Market size
Okay$107K$107K/yr · 144K searches
Growth
Bad-0.5%90-day search growth — must beat 0% to launch
Review moat
Bad12,368.74avg incumbent reviews — the moat a new listing must climb
Brand share
Bad100%top-5 brand share — brand-locked demand