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reverse polarity switch 12v
Worth a lookShows a thin review moat (208 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Review moat
Great208.44avg incumbent reviews — the moat a new listing must climb
Brand share
Great46%top-5 brand share — no brand owns this niche
Price range
Great$5.62–$66.13cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$16.03avg listing price — sweet spot $15–$100
Competition
Good41%top-5 click share — leaders hold, buyers still browse
Returns
Good2.2%return rate — above 5% kills the launch gate
Conversion
Good5.5%search→purchase rate — share of searches ending in a sale
Growth
Good+38.2%90-day search growth — must beat 0% to launch
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Bad$83K$83K/yr · 94K searches