51
battery strap
Worth a lookShows no brand lock-in (top 5 brands take 56% of clicks), but prices mostly outside the sweet spot ($5.39–$15.35) keeps it on the watch list.
Brand share
Great56%top-5 brand share — no brand owns this niche
Review moat
Great442.79avg incumbent reviews — the moat a new listing must climb
Returns
Good2.2%return rate — above 5% kills the launch gate
Conversion
Good6.1%search→purchase rate — share of searches ending in a sale
Competition
Good46%top-5 click share — leaders hold, buyers still browse
Growth
Good+28.5%90-day search growth — must beat 0% to launch
Avg price
Okay$9.76avg listing price — sweet spot $15–$100
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$90K$90K/yr · 150K searches
Price range
Bad$5.39–$15.35cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals No Dominant Brand