48
lithium battery charger
Skip itA deep review moat (6,946 avg reviews) — this niche doesn't clear our bar today.
Market size
Incredible$2.3M$2.3M/yr · 972K searches
Avg price
Great$54.49avg listing price — sweet spot $15–$100
Price range
Great$13.09–$121.94cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good4.3%search→purchase rate — share of searches ending in a sale
Returns
Okay3.9%return rate — above 5% kills the launch gate
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Competition
Okay66%top-5 click share — leaders hold, buyers still browse
Growth
Okay+3.1%90-day search growth — must beat 0% to launch
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Review moat
Bad6,945.57avg incumbent reviews — the moat a new listing must climb
Signals High Price