---
title: "Products — 3fm7 6v7ah 20hr battery - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/3fm7-6v7ah-20hr-battery/products"
last_updated: "2026-08-09T05:35:38.504Z"
locale: en
meta:
  description: "Niche score 52/100 · $41K/yr market · 16K searches/yr · $21.66 avg price. A small market ($41K/yr) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 52/100 · $41K/yr market · 16K searches/yr · $21.66 avg price. A small market ($41K/yr) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — 3fm7 6v7ah 20hr battery - Flapen"
---

# **3fm7 6v7ah 20hr battery**

**Worth a look**

Shows searches that convert (11.5% search→purchase), but a small market ($41K/yr) keeps it on the watch list.

Market size 10Growth 67Conversion 93Competition 27Returns 57Price range 80Avg price 92Brand share 38Review moat 77Quality gap 50

**Conversion**

**Great****11.5%**

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

**Avg price**

**Great****$21.66**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$9.52–$39.05**

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

**Review moat**

**Great****468**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Good****+46.8%**

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

**Returns**

**Good****2.7%**

return rate — above 5% kills the launch gate

**Quality gap**

**Good****4.5★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Okay****82%**

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

**Competition**

**Okay****69%**

top-5 click share — leaders hold, buyers still browse

**Market size**

**Bad****$41K**

$41K/yr · 16K searches

## Products