---
title: "Reviews — usb c to 12v adapter - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/usb-c-to-12v-adapter/reviews"
last_updated: "2026-08-05T21:48:14.148Z"
locale: en
meta:
  description: "Niche score 43/100 · $74K/yr market · 110K searches/yr · $9.09 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 43/100 · $74K/yr market · 110K searches/yr · $9.09 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — usb c to 12v adapter - Flapen"
---

# **usb c to 12v adapter**

**Skip it**

Prices mostly outside the sweet spot ($4.89–$13.14) — this niche doesn't clear our bar today.

Market size 19Growth 39Conversion 77Competition 20Returns 72Price range 0Avg price 26Brand share 36Review moat 57Quality gap 85

**Quality gap**

**Great****4.2★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Great****7.4%**

search→purchase rate — share of searches ending in a sale

**Returns**

**Good****2.1%**

return rate — above 5% kills the launch gate

**Review moat**

**Good****1,236**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Okay****+11.2%**

90-day search growth — must beat 0% to launch

**Brand share**

**Okay****83%**

top-5 brand share — brands hold most of the demand

**Avg price**

**Okay****$9.09**

avg listing price — sweet spot $15–$100

**Competition**

**Bad****76%**

top-5 click share — a locked-up shelf

**Market size**

**Bad****$74K**

$74K/yr · 110K searches

**Price range**

**Bad****$4.89–$13.14**

cheapest to priciest tracked listing — scored on the share inside $15–$100

## Reviews