---
title: "Reviews — power supply - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/power-supply/reviews"
last_updated: "2026-08-11T22:08:48.396Z"
locale: en
meta:
  description: "Niche score 51/100 · $5.1M/yr market · 3.6M searches/yr · $88.45 avg price. Soft demand (-9.3% this quarter) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 51/100 · $5.1M/yr market · 3.6M searches/yr · $88.45 avg price. Soft demand (-9.3% this quarter) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — power supply - Flapen"
---

# **power supply**

**Worth a look**

Shows a $5.1M/yr market, but soft demand (-9.3% this quarter) keeps it on the watch list.

Market size 98Growth 20Conversion 20Competition 77Returns 34Price range 31Avg price 79Brand share 54Review moat 56Quality gap 28

**Market size**

**Incredible****$5.1M**

$5.1M/yr · 3.6M searches

**Avg price**

**Great****$88.45**

avg listing price — sweet spot $15–$100

**Competition**

**Great****38%**

top-5 click share — an open shelf

**Review moat**

**Good****1,279.21**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Good****72%**

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

**Returns**

**Okay****4.3%**

return rate — above 5% kills the launch gate

**Price range**

**Okay****$29.69–$256.13**

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

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Growth**

**Bad****-9.3%**

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

**Conversion**

**Bad****1.6%**

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

**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")

## Reviews