---
title: "Type C Block — $56K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/cell-phones-accessories/type-c-block"
last_updated: "2026-08-09T07:45:04.013Z"
locale: en
meta:
description: "Niche score 45/100 · $56K/yr market · 41K searches/yr · $10.88 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · $56K/yr market · 41K searches/yr · $10.88 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Type C Block — $56K/yr Amazon US Niche (2026) - Flapen"
---
# **type c block**
**Skip it**
A small market ($56K/yr) — this niche doesn't clear our bar today.
Market size 14Growth 22Conversion 95Competition 40Returns 97Price range 43Avg price 41Brand share 73Review moat 21Quality gap 24
**Returns**
**Incredible****0.7%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****12.5%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Good****61%**
top-5 brand share — brands hold most of the demand
**Price range**
**Okay****$5.92–$21.83**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Okay****$10.88**
avg listing price — sweet spot $15–$100
**Competition**
**Okay****61%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-6.9%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****10,945.59**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$56K**
$56K/yr · 41K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, type c block is a $56K/yr Amazon United States market (41K searches/yr). The top 5 brands hold 61% of demand. Verdict: Skip it — 45/100.
Data updated Jul 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **type c block market data**
- **Units sold / yr**
- **5K–6K**
- avg 100–250/product
- **Revenue / yr**
- **$54K–$65K**
- units × avg price
- **Conversion rate**
- **12.5%**
- **Avg BSR**
- **#92**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **86%**
- **Out of stock**
- **1.1%**
- **Avg brand age**
- **30 months**
- **Avg seller age**
- **203 days**
## **Competition & brand share**
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**21 **▼falling
**Sellers**
**48**
**Top-5 brand share**
**61%**
Top 20: 100%
**Top-5 click share**
**61%**
Top 20: 98%
**Open market**
**34%**
- Ocupwei20% - DENGWENQIANG17% - SMALLElectric10% - CXX7% - uoyssimi7% - REKNA4%
## **Demand & seasonality**
Weekly Amazon search volume, last 103 weeks — -6.9% search growth over the last 90 days.
2K1KHoliday '24Prime Day '25Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/cell-phones-accessories/type-c-block/trend)
## **Top type c block search terms**
- **c cable charger block**13K/yr-8.8%9.2% conv. - **c type charger fast charge block**10K/yr+0.5%6.2% conv. - **c type block**5K/yr+3.4%10.4% conv. - **type c charger fast charging box**5K/yr-0.4%6.9% conv. - **c cord charger block**3K/yr-38.8%10.7% conv. - **usb c charger block android**3K/yr-18.7%4.6% conv. - **c type fast charging block**613/yr+11.3%6.2% conv. - **c to c type fast charging block**203/yr-9.1%0.0% conv. [**All search terms **](https://flapen.com/research/us/cell-phones-accessories/type-c-block/search-terms)
## **Top type c block 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%5%$3K10%$6K15%$8K20%$11K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 22 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1![USB C Charger Block 20W Ocupwei PD 3.0 Fast Charging Wall Charger USBC Power Adapter Type C Brick Cube for iPhone 17/Pro/Pro Max/17 Air/ 16/16 Pro/16 Pro Max/15/Plus/Pro/Pro Max [2 Pack]](https://m.media-amazon.com/images/I/31EzGuWnU6L.jpg)**USB C Charger Block 20W Ocupwei PD 3.0 Fast Charging Wall Charger USBC Power Adapter Type C Brick Cube for iPhone 17/Pro/Pro Max/17 Air/ 16/16 Pro/16 Pro Max/15/Plus/Pro/Pro Max \[2 Pack\]**Ocupwei**$7.04**4.6★8,920 rev](https://www.amazon.com/dp/B0B79JGSTL) [2**2 Pack USB C Charger Block Dual Port Type C Wall Charger Fast Charging 20W Power Adapter Cube for iPhone 14/14 Pro/14 Pro Max/14 Plus/13/12/11 XS/XR/X iPad Samsung More**DENGWENQIANG**$6.77**4.6★21,418 rev](https://www.amazon.com/dp/B0CPSBD68W) [3**USB C Charger Block 3-Pack Dual Port USB C Fast Charging BlockType C Wall Charger Plug for iPhone 17/16/15/14/13/12/11/ Pro Max/Plus/Xs Max/XR/X iPad Pro (20W)**SMALLElectric**$10.25**4.6★2,749 rev](https://www.amazon.com/dp/B0CZ9BFXJ1) [4![[4 Pack] USB C Charger Block Fast Charging Multiport Adpater [PD 20W USB-C & QC 3.0 USB-A Port] for iPhone 17/16/15/14/13/12/11/X/8 iPad Galaxy Google & More](https://m.media-amazon.com/images/I/31oolg1T3iL.jpg)**\[4 Pack\] USB C Charger Block Fast Charging Multiport Adpater \[PD 20W USB-C & QC 3.0 USB-A Port\] for iPhone 17/16/15/14/13/12/11/X/8 iPad Galaxy Google & More**CXX**$11.29**4.6★12,189 rev](https://www.amazon.com/dp/B0B2WLSY9D) [5**USB C Charger Block 5 in 1 60W Charging Blocks PD 3.0 25W Single Max Fast Charger QC 2A USB Wall Charger for iPhone 17 16 15 14 13 12 Pro Max iPad iPod Samsung AirPods Pro Apple Watch Series**uoyssimi**$8.31**4.6★3,255 rev](https://www.amazon.com/dp/B0F6JRXGFS)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Phone Charger4 Pack USB C Charger Block20W Type C Fast Wall Charge Power Adapter for i Phone 17/16/15/14/13/12/11/X/8/Xs Max/XR/S25/S24 and More**FDHJGFTR**$6.94**201 rev7mo ago](https://www.amazon.com/dp/B0G3ZX3T1H) [**4 Pack USB C Charger Block 20W USB-C & USB-A Port Chargerfor i Phone 17/16/15/14/13/12/11/X/8 i Pad and More**REKNA**$8.88**1,686 rev1y ago](https://www.amazon.com/dp/B0F9NJ789C) [**USB C Charger Block 5 in 1 60W Charging Blocks PD 3.0 25W Single Max Fast Charger QC 2A USB Wall Charger for iPhone 17 16 15 14 13 12 Pro Max iPad iPod Samsung AirPods Pro Apple Watch Series**uoyssimi**$8.31**3,255 rev1y ago](https://www.amazon.com/dp/B0F6JRXGFS) [**USB C Fast Charger Block 60W USBC Wall Charger Plug 2Pack 5-Port Type C Phone Charging Cubes Power Adapter Multiport Brick for iPhone 17/16/15/14/13/12/11/Pro Max/Plus/Air iPad mini/Pro Galaxy S25**Auorld**$21.83**2,487 rev1y ago](https://www.amazon.com/dp/B0F1YGC8KB) [![[4 Pack] USB C Charger Block Charging Block Type C Charger 20W Wall Chargers for iPhone Air/17/17 Plus/17 Pro/17 Max/16/16 Plus/16 Pro Max/15/15 Pro Max/14/13/12/Samsung/Android](https://m.media-amazon.com/images/I/31+3SvF7qhL.jpg)**\[4 Pack\] USB C Charger Block Charging Block Type C Charger 20W Wall Chargers for iPhone Air/17/17 Plus/17 Pro/17 Max/16/16 Plus/16 Pro Max/15/15 Pro Max/14/13/12/Samsung/Android**STAKYCET**$21.00**2,350 rev1y ago](https://www.amazon.com/dp/B0DXZX1NJM)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Phone Charger4 Pack USB C Charger Block20W Type C Fast Wall Charge Power Adapter for i Phone 17/16/15/14/13/12/11/X/8/Xs Max/XR/S25/S24 and More**FDHJGFTR**$6.94**4.5★**▲ 234%**](https://www.amazon.com/dp/B0G3ZX3T1H) [**4 Pack USB C Charger Block 20W USB-C & USB-A Port Chargerfor i Phone 17/16/15/14/13/12/11/X/8 i Pad and More**REKNA**$8.88**4.6★**▲ 106%**](https://www.amazon.com/dp/B0F9NJ789C) [**USB C Fast Charger Block 60W USBC Wall Charger Plug 2Pack 5-Port Type C Phone Charging Cubes Power Adapter Multiport Brick for iPhone 17/16/15/14/13/12/11/Pro Max/Plus/Air iPad mini/Pro Galaxy S25**Auorld**$21.83**4.6★**▲ 93%**](https://www.amazon.com/dp/B0F1YGC8KB) [![[4 Pack] USB C Charger Block Charging Block Type C Charger 20W Wall Chargers for iPhone Air/17/17 Plus/17 Pro/17 Max/16/16 Plus/16 Pro Max/15/15 Pro Max/14/13/12/Samsung/Android](https://m.media-amazon.com/images/I/31+3SvF7qhL.jpg)**\[4 Pack\] USB C Charger Block Charging Block Type C Charger 20W Wall Chargers for iPhone Air/17/17 Plus/17 Pro/17 Max/16/16 Plus/16 Pro Max/15/15 Pro Max/14/13/12/Samsung/Android**STAKYCET**$21.00**4.6★**▲ 53%**](https://www.amazon.com/dp/B0DXZX1NJM) [**USB C Charger Block 3-Pack Dual Port USB C Fast Charging BlockType C Wall Charger Plug for iPhone 17/16/15/14/13/12/11/ Pro Max/Plus/Xs Max/XR/X iPad Pro (20W)**SMALLElectric**$10.25**4.6★**▲ 45%**](https://www.amazon.com/dp/B0CZ9BFXJ1)
**~~View all trending →~~**
## **What buyers say about type c block**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Charging**41%
*“Charge fast”*
**Advertised Vs Actual Product**12%
*“Accurate description”*
**Quality-Overall**12%
*“the build quality felt solid”*
**Value For Money**11%
*“Excellent value”*
**Efficiency**5%
*“It works”*
**Ease Of Use**3%
*“Very handy”*
**Socket/Port/Plug**2%
*“All of the ports on both work well”*
**Durability**2%
*“Reliable durable product”*
**Portability**2%
*“Great for Travel”*
**Compatibility-Overall**2%
*“Adapter is perfect”*
### **What buyers complain about **
**Charging**38%
*“Not charging my phone”*
**Durability**15%
*“Didnt last”*
**Functionality-Overall**8%
*“Barely works”*
**Quality-Overall**6%
*“Poor Quality Control”*
**Heating**5%
*“Gets Hot”*
**Socket/Port/Plug**3%
*“big USB port unreliable”*
**Advertised Vs Actual Product**2%
*“False advertising”*
**Connectivity-Overall**2%
*“Very poor connectivity”*
**Value For Money**2%
*“Makes this one a little pricey”*
**Compatibility-Overall**2%
*“Doesn't work with certain devices”*
### **Top return reasons **
**Charging**59%
**Compatibility-Overall**8%
**Functionality-Overall**6%
**Size-Overall**5%
**Value For Money**4%
**Socket/Port/Plug**4%
**Advertised Vs Actual Product**3%
**Defective Material/Parts**3%
**Length**2%
**Connectivity-Overall**1%
## **Common questions**
- **Is type c block profitable to sell on Amazon United States?**
- The niche generates $56K/yr across 22 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -6.9%. Flapen's verdict: Skip it (45/100).
- **How competitive is the type c block niche?**
- 21 brands and 48 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 61% of demand.
- **What do buyers complain about in type c block?**
- Top complaints mined from reviews: Charging, Durability, Functionality-Overall. The return rate is 0.7%.
- **When does demand for type c block peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the type c block niche?**
- Listings span $5.92–$21.83; the average listing price is $10.88 (sweet spot $15–$100). The average incumbent carries 10,946 reviews — the moat a new listing must climb.
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