33
iphone 7 battery
Skip itA small market ($8K/yr) — this niche doesn't clear our bar today.
Quality gap
Incredible4.0★avg incumbent rating — lower means beatable quality
Review moat
Great203avg incumbent reviews — the moat a new listing must climb
Avg price
Good£12.82avg listing price — sweet spot $15–$100
Conversion
Good4.5%search→purchase rate — share of searches ending in a sale
Returns
Okay4.2%return rate — above 5% kills the launch gate
Brand share
Bad90%top-5 brand share — brand-locked demand
Price range
Bad£7.77–£16.81cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Bad81%top-5 click share — a locked-up shelf
Growth
Bad-32.2%90-day search growth — must beat 0% to launch
Market size
Bad£8K£8K/yr · 13K searches
Signals Low Review Barrier