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3.7v lithium ion battery
Worth a lookShows a thin review moat (132 avg reviews), but a small market ($37K/yr) keeps it on the watch list.
Review moat
Great132.15avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Avg price
Great$14.96avg listing price — sweet spot $15–$100
Returns
Good2.1%return rate — above 5% kills the launch gate
Competition
Good52%top-5 click share — leaders hold, buyers still browse
Price range
Good$6.86–$23.82cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good4.2%search→purchase rate — share of searches ending in a sale
Brand share
Okay75%top-5 brand share — brands hold most of the demand
Growth
Okay+16.8%90-day search growth — must beat 0% to launch
Market size
Bad$37K$37K/yr · 59K searches