48
hart 40v battery
Skip itWeak search conversion (0.4%) — this niche doesn't clear our bar today.
Growth
Great+103.0%90-day search growth — must beat 0% to launch
Review moat
Great175.68avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Avg price
Great$79.40avg listing price — sweet spot $15–$100
Returns
Okay3.1%return rate — above 5% kills the launch gate
Competition
Okay63%top-5 click share — leaders hold, buyers still browse
Price range
Okay$15.96–$263.54cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Bad93%top-5 brand share — brand-locked demand
Market size
Bad$52K$52K/yr · 145K searches
Conversion
Bad0.4%search→purchase rate — share of searches ending in a sale