45
battery terminal cover
Skip itPrices mostly outside the sweet spot ($4.32–$15.86) — this niche doesn't clear our bar today.
Review moat
Great209.8avg incumbent reviews — the moat a new listing must climb
Brand share
Good63%top-5 brand share — brands hold most of the demand
Returns
Good2.6%return rate — above 5% kills the launch gate
Conversion
Good5.1%search→purchase rate — share of searches ending in a sale
Competition
Good52%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+7.5%90-day search growth — must beat 0% to launch
Avg price
Bad$8.43avg listing price — sweet spot $15–$100
Market size
Bad$51K$51K/yr · 118K searches
Price range
Bad$4.32–$15.86cheapest to priciest tracked listing — scored on the share inside $15–$100