28
dual battery tender
Skip itBrand-locked demand (top 5 brands take 96% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$83.37avg listing price — sweet spot $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Returns
Okay3.6%return rate — above 5% kills the launch gate
Conversion
Okay3.1%search→purchase rate — share of searches ending in a sale
Price range
Okay$28.41–$247.30cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad7,961.33avg incumbent reviews — the moat a new listing must climb
Market size
Bad$87K$87K/yr · 33K searches
Growth
Bad-20.9%90-day search growth — must beat 0% to launch
Competition
Bad85%top-5 click share — a locked-up shelf
Brand share
Bad96%top-5 brand share — brand-locked demand
Signals High Price