50
iphone 15 pro max battery case
Worth a lookShows beatable incumbent ratings (3.9★), but high returns (9.8%) keeps it on the watch list.
Quality gap
Incredible3.9★avg incumbent rating — lower means beatable quality
Avg price
Incredible$34.98avg listing price — sweet spot $15–$100
Price range
Incredible$22.76–$63.46cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great238.83avg incumbent reviews — the moat a new listing must climb
Brand share
Good65%top-5 brand share — brands hold most of the demand
Competition
Good53%top-5 click share — leaders hold, buyers still browse
Conversion
Okay2.9%search→purchase rate — share of searches ending in a sale
Market size
Okay$122K$122K/yr · 120K searches
Growth
Bad-6.2%90-day search growth — must beat 0% to launch
Returns
Bad9.8%return rate — above 5% kills the launch gate