---
title: "Hand Crank Generator — $377K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/hand-crank-generator"
last_updated: "2026-08-11T22:06:17.085Z"
locale: en
meta:
description: "Niche score 54/100 · $377K/yr market · 394K searches/yr · $70.44 avg price. Soft demand (-36.0% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · $377K/yr market · 394K searches/yr · $70.44 avg price. Soft demand (-36.0% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Hand Crank Generator — $377K/yr Amazon US Niche (2026) - Flapen"
---
# **hand crank generator**
**Worth a look**
Shows no brand lock-in (top 5 brands take 46% of clicks), but soft demand (-36.0% this quarter) keeps it on the watch list.
Market size 54Growth 7Conversion 17Competition 70Returns 76Price range 19Avg price 86Brand share 89Review moat 33Quality gap 88
**Brand share**
**Great****46%**
top-5 brand share — no brand owns this niche
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Great****$70.44**
avg listing price — sweet spot $15–$100
**Returns**
**Great****1.9%**
return rate — above 5% kills the launch gate
**Competition**
**Good****43%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Good****$377K**
$377K/yr · 394K searches
**Review moat**
**Okay****3,166.21**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Bad****$8.87–$462.72**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Bad****1.4%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-36.0%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, hand crank generator is a $377K/yr Amazon United States market (394K searches/yr). The top 5 brands hold 46% of demand. Demand peaks in Jan–Oct. Verdict: Worth a look — 54/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **hand crank generator market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **$423K–$564K**
- units × avg price
- **Conversion rate**
- **1.4%**
- **Avg BSR**
- **#734**
- **Page quality**
- **0%**
- **Prime**
- **77%**
- **Sponsored**
- **87%**
- **Out of stock**
- **9.0%**
- **Avg brand age**
- **36 months**
- **Avg seller age**
- **173 days**
## **Competition & brand share**
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**37 **▲rising
**Sellers**
**61**
**Top-5 brand share**
**46%**
Top 20: 85%
**Top-5 click share**
**43%**
Top 20: 82%
**Open market**
**48%**
- Generic11% - BLAVOR10% - Mesqool9% - FosPower9% - RunningSnail7% - Wtobybt6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -36.0% search growth over the last 90 days.
30K20KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Oct · busiest ÷ quietest = 2.1×
[**Open Trend **](https://flapen.com/research/us/electronics/hand-crank-generator/trend)
## **Top hand crank generator search terms**
- **hand crank generator**142K/yr-45.3%0.8% conv. - **crank charger**24K/yr+102.8%0.9% conv. - **hand crank charger**50K/yr-42.8%0.9% conv. - **hand crank**34K/yr-23.1%0.1% conv. - **hand crank power bank**28K/yr-33.7%1.1% conv. - **crank generator**23K/yr-58.1%0.4% conv. - **hand crank phone charger**13K/yr-31.3%1.4% conv. - **crank power bank**12K/yr-49.5%0.8% conv. - **hand generator**9K/yr-29.0%0.5% conv. - **hand crank phone chargers**7K/yr+44.0%0.9% conv. [**All search terms **](https://flapen.com/research/us/electronics/hand-crank-generator/search-terms)
## **Top hand crank generator products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%3%$11K6%$23K9%$34K12%$45K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)3 products missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**BLAVOR Solar Power Bank with Hand Crank and 4 Cables 20000mAh Wireless Portable Charger with USB C & Camping Light 20W Fast Charging Battery Pack for iPhone iPad Samsung All Mobile Phones**BLAVOR**$40.92**4.3★364 rev](https://www.amazon.com/dp/B0FN48493X) [2**2-Packs USB Hand Crank For Charger Manual Dynamo Generator Power Banks For Mobile Phones Digital Devices Outdoor Travel Camping**Generic**$10.39**1.8★12 rev](https://www.amazon.com/dp/B0H3958K7B) [3**Solar Radio Emergency Hand Crank 12000mAh with Clear Signal AM FM NOAA Weather Radio Battery Operated with 2-Mode LED Flashlight Cell Phone Charger Dual Outputs SOS**Mesqool**$48.35**4.7★922 rev](https://www.amazon.com/dp/B0F4QW1PP1) [4**FosPower NOAA Emergency Weather Radio A1 7400mWh Portable Power Bank AM/FM USB/Solar/Hand Crank Charging Battery Operated SOS Alarm & Flashlight for Indoor/Outdoor Emergency - Orange**FosPower**$29.19**4.6★37,713 rev](https://www.amazon.com/dp/B07FKYHTWP) [5**20W Portable Hand Crank Generator Manual Power Supply Generator Freestanding Generators Multifunction Manual Crank Generators with Handle for Field Operations Field Trips Off-Grid Emergency**Wtobybt**$33.13**4.1★7 rev](https://www.amazon.com/dp/B0FWRJBFZW)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Hand Crank Generator Mini Portable Emergency Power Supply Plasma Lighter Flashlight FM Radio Emergency Power Bank Portable Aluminum Alloy Survival Gear**Generic**$24.84**0 rev1mo ago](https://www.amazon.com/dp/B0H4L8WT7Z) [**2-Packs USB Hand Crank For Charger Manual Dynamo Generator Power Banks For Mobile Phones Digital Devices Outdoor Travel Camping**Generic**$10.39**12 rev1mo ago](https://www.amazon.com/dp/B0H3958K7B) [**BLAVOR Solar Power Bank with Hand Crank and 4 Cables 20000mAh Wireless Portable Charger with USB C & Camping Light 20W Fast Charging Battery Pack for iPhone iPad Samsung All Mobile Phones**BLAVOR**$40.92**364 rev8mo ago](https://www.amazon.com/dp/B0FN48493X) [**JDCEREN 20W Hand Crank Generator High Power 3V-15V Portable Emergency USB Charger Generator for Outdoor Camping Travel Survival Activities**JDCEREN**$28.67**2 rev8mo ago](https://www.amazon.com/dp/B0FYDMPCN9) [**20W Portable Hand Crank Generator Manual Power Supply Generator Freestanding Generators Multifunction Manual Crank Generators with Handle for Field Operations Field Trips Off-Grid Emergency**Wtobybt**$33.13**7 rev9mo ago](https://www.amazon.com/dp/B0FWRJBFZW)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Hand Crank Generator Mini Portable Emergency Power Supply Plasma Lighter Flashlight FM Radio Emergency Power Bank Portable Aluminum Alloy Survival Gear**Generic**$24.84**0.0★**▲ 276%**](https://www.amazon.com/dp/B0H4L8WT7Z) [**2-Packs USB Hand Crank For Charger Manual Dynamo Generator Power Banks For Mobile Phones Digital Devices Outdoor Travel Camping**Generic**$10.39**1.8★**▲ 273%**](https://www.amazon.com/dp/B0H3958K7B) [**JDCEREN 20W Hand Crank Generator High Power 3V-15V Portable Emergency USB Charger Generator for Outdoor Camping Travel Survival Activities**JDCEREN**$28.67**4.2★**▲ 204%**](https://www.amazon.com/dp/B0FYDMPCN9) [**BLAVOR Solar Power Bank with Hand Crank and 4 Cables 20000mAh Wireless Portable Charger with USB C & Camping Light 20W Fast Charging Battery Pack for iPhone iPad Samsung All Mobile Phones**BLAVOR**$40.92**4.3★**▲ 125%**](https://www.amazon.com/dp/B0FN48493X) [**USB Hand Crank Charger LED Light USB Hand Crank Phone Charger Mini Portable 5V Output Walking**Shanrya**$8.87**2.2★**▲ 94%**](https://www.amazon.com/dp/B0B22WGQQ4)
**~~View all trending →~~**
## **What buyers say about hand crank generator**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Charging**18%
*“Charged fast”*
**Quality-Overall**10%
*“the build quality feels very solid”*
**Advertised Vs Actual Product**9%
*“As advertised”*
**Value For Money**8%
*“Great investment”*
**Ease Of Use**6%
*“Easy to operate”*
**Portability**6%
*“Easy to carry around”*
**Brightness/Shine/Glow**5%
*“Bright light”*
**Signal Strength**4%
*“the antenna was pretty strong”*
**Battery Life**3%
*“Battery life is good”*
**Audio Quality**3%
*“Great Sound”*
### **What buyers complain about **
**Charging**27%
*“Wouldn't charge”*
**Functionality-Overall**11%
*“Nothing works great”*
**Size-Overall**8%
*“Tiny tank”*
**Durability**7%
*“Does not last”*
**Quality-Overall**5%
*“Cheaply made”*
**Value For Money**3%
*“A bit over priced”*
**Battery Life**3%
*“batteries dont work”*
**Weight Heavy**2%
*“is a bit heavy”*
**Advertised Vs Actual Product**2%
*“Not as described”*
**Signal Strength**2%
*“Radio reception is very poor”*
### **Top return reasons **
**Charging**27%
**Size-Overall**18%
**Functionality-Overall**9%
**Value For Money**7%
**Advertised Vs Actual Product**6%
**Battery Life**5%
**Weight Heavy**4%
**Defective Material/Parts**3%
**Quality-Overall**3%
**Audio Quality**3%
## **Common questions**
- **Is hand crank generator profitable to sell on Amazon United States?**
- The niche generates $377K/yr across 39 tracked products. 3 of 10 products launched in the last 360 days are still selling. 90-day search growth is -36.0%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the hand crank generator niche?**
- 37 brands and 61 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 46% of demand.
- **What do buyers complain about in hand crank generator?**
- Top complaints mined from reviews: Charging, Functionality-Overall, Size-Overall. The return rate is 1.9%.
- **When does demand for hand crank generator peak?**
- Demand peaks in Jan–Oct; the busiest month runs 2.1× the quietest.
- **What does it cost to enter the hand crank generator niche?**
- Listings span $8.87–$462.72; the average listing price is $70.44 (sweet spot $15–$100). The average incumbent carries 3,166 reviews — the moat a new listing must climb.
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