49
watch batteries
Skip itPrices mostly outside the sweet spot ($4.82–$13.02) — this niche doesn't clear our bar today.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Conversion
Great7.1%search→purchase rate — share of searches ending in a sale
Market size
Good$494K$494K/yr · 833K searches
Brand share
Good69%top-5 brand share — brands hold most of the demand
Competition
Good54%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Okay+0.5%90-day search growth — must beat 0% to launch
Avg price
Bad$8.30avg listing price — sweet spot $15–$100
Review moat
Bad24,956.48avg incumbent reviews — the moat a new listing must climb
Price range
Bad$4.82–$13.02cheapest to priciest tracked listing — scored on the share inside $15–$100