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cr1620 battery
Skip itPrices mostly outside the sweet spot ($3.92–$9.11) — this niche doesn't clear our bar today.
Conversion
Incredible23.5%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Market size
Great$1.0M$1.0M/yr · 739K searches
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Competition
Bad71%top-5 click share — a locked-up shelf
Growth
Bad-15.3%90-day search growth — must beat 0% to launch
Review moat
Bad18,920avg incumbent reviews — the moat a new listing must climb
Avg price
Bad$5.96avg listing price — sweet spot $15–$100
Price range
Bad$3.92–$9.11cheapest to priciest tracked listing — scored on the share inside $15–$100