---
title: "Usb Ac Adapter — $106K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/cell-phones-accessories/usb-ac-adapter"
last_updated: "2026-08-09T06:12:28.629Z"
locale: en
meta:
description: "Niche score 54/100 · $106K/yr market · 97K searches/yr. A deep review moat (12,839 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · $106K/yr market · 97K searches/yr. A deep review moat (12,839 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Usb Ac Adapter — $106K/yr Amazon US Niche (2026) - Flapen"
---
# **usb ac adapter**
**Worth a look**
Shows low returns (1.1%), but a deep review moat (12,839 avg reviews) keeps it on the watch list.
Market size 26Growth 22Conversion 80Competition 70Returns 93Price range 74Avg price 59Brand share 88Review moat 20Quality gap 27
**Returns**
**Great****1.1%**
return rate — above 5% kills the launch gate
**Brand share**
**Great****47%**
top-5 brand share — no brand owns this niche
**Conversion**
**Great****8.4%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Good****$5.78–$40.86**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****43%**
top-5 click share — leaders hold, buyers still browse
**Avg price**
**Good****$13.12**
avg listing price — sweet spot $15–$100
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****$106K**
$106K/yr · 97K searches
**Growth**
**Bad****-6.8%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****12,838.55**
avg incumbent reviews — the moat a new listing must climb
**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, usb ac adapter is a $106K/yr Amazon United States market (97K searches/yr). The top 5 brands hold 47% of demand. Demand peaks in Dec. Verdict: Worth a look — 54/100.
Data updated Jul 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **usb ac adapter market data**
- **Units sold / yr**
- **8K–10K**
- avg 100–250/product
- **Revenue / yr**
- **$105K–$131K**
- units × avg price
- **Conversion rate**
- **8.4%**
- **Avg BSR**
- **#109**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **92%**
- **Out of stock**
- **0.5%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **182 days**
## **Competition & brand share**
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**41 **▼falling
**Sellers**
**68**
**Top-5 brand share**
**47%**
Top 20: 83%
**Top-5 click share**
**43%**
Top 20: 75%
**Open market**
**48%**
- REKNA13% - DENGWENQIANG12% - Apple10% - Techtree6% - LUOATIP5% - Amazon Basics4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -6.8% search growth over the last 90 days.
3K2KSpike '24Holiday '24Spike '25Prime Day '25Holiday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Dec · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/cell-phones-accessories/usb-ac-adapter/trend)
## **Top usb ac adapter search terms**
- **iphone box**17K/yr-7.0%6.3% conv. - **usb to outlet**9K/yr-1.3%9.1% conv. - **double charger**8K/yr+5.3%2.7% conv. - **usb to plug**7K/yr-5.4%9.6% conv. - **apple charging blocks**7K/yr+1.0%8.6% conv. - **multi port wall charger**6K/yr+4.0%4.2% conv. - **iphone brick charger**9K/yr-23.9%7.3% conv. - **wall plug to usb adapter**4K/yr-17.8%4.3% conv. - **i phone plug**4K/yr-6.5%11.2% conv. - **amazon basics charger block**3K/yr+60.6%3.0% conv. [**All search terms **](https://flapen.com/research/us/cell-phones-accessories/usb-ac-adapter/search-terms)
## **Top usb ac adapter 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%4%$4K8%$8K12%$13K16%$17K101001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**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) [2**REKNA USB Wall Charger Dual Port Cube Power Adapter Charger Plug Block Charging Box Dual Port Wall Charging Adapter Compatible for i Phone 14 13 12 11Milky White (3-Pack)**REKNA**$5.78**4.5★4,722 rev](https://www.amazon.com/dp/B0DB5FQXNS) [3**Apple 20W USB-C Compact Power Adapter: Fast and Convenient Charging Type C Wall Charger**Apple**$14.58**4.8★12,108 rev](https://www.amazon.com/dp/B0DJFW7PNM) [4**Universal Cell Phone Box Smart Phone Packing Box for iPhone Samsung Google and Other Brands**Techtree**$10.29**4.5★30 rev](https://www.amazon.com/dp/B0DQQZWXGV) [5**USB Wall Charger LUOATIP 3-Pack 2.1A 5V Dual Port Cube Power Adapter Plug Block Charging Box Brick for iPhone 14 13 12 11 Pro Max SE XS XR X 8 7 6 6S Plus Galaxy LG Moto Android Phones**LUOATIP**$9.26**4.7★75,156 rev](https://www.amazon.com/dp/B07TK6MPNB)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Anker Zolo USB C Charger Block 2-Pack Type C Charger Fast Charging with 50W Max Output 2 USB-C and 2 USB-A Compact and Stable Design for iPhone 17/16 Series MacBook iPad Pixel Galaxy and More (Black)**Anker**$28.11**1,392 rev8mo ago](https://www.amazon.com/dp/B0FCFL13ZL) [**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 Wall Charger 4 Pack Dual Port Plug Adapter for Wall Outlet Charging Block USB Power Adapter for iPhone 14/13/12/11 Pro/Pro Max XS/XR/X Galaxy Pixel Moto and Android Phones (White)**YTFCYIKBG**$6.15**1,744 rev1y ago](https://www.amazon.com/dp/B0F2J66QKG) [**Universal Cell Phone Box Smart Phone Packing Box for iPhone Samsung Google and Other Brands**Techtree**$10.29**30 rev1y ago](https://www.amazon.com/dp/B0DQQZWXGV)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Amazon Basics 20W Foldable USB-C Wall Charger with Power Delivery for Tablets & Phones (iPhone 16/15/14/13/12/11/X iPad Samsung) Portable Non-PPS White**Amazon Basics**$8.92**4.6★**▲ 150%**](https://www.amazon.com/dp/B08MVCMNDD) [**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★**▲ 146%**](https://www.amazon.com/dp/B0F9NJ789C) [**Nekmit Dual Port Ultra Thin Flat USB Wall Charger with Smart IC White**Nekmit**$14.28**4.7★**▲ 87%**](https://www.amazon.com/dp/B01JLXTQ1U) [**USB Wall Charger 4 Pack Dual Port Plug Adapter for Wall Outlet Charging Block USB Power Adapter for iPhone 14/13/12/11 Pro/Pro Max XS/XR/X Galaxy Pixel Moto and Android Phones (White)**YTFCYIKBG**$6.15**4.7★**▲ 60%**](https://www.amazon.com/dp/B0F2J66QKG) [**Anker Zolo USB C Charger Block 2-Pack Type C Charger Fast Charging with 50W Max Output 2 USB-C and 2 USB-A Compact and Stable Design for iPhone 17/16 Series MacBook iPad Pixel Galaxy and More (Black)**Anker**$28.11**4.8★**▲ 59%**](https://www.amazon.com/dp/B0FCFL13ZL)
**~~View all trending →~~**
## **What buyers say about usb ac adapter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Charging**31%
*“Easy charge”*
**Quality-Overall**13%
*“good quality tool”*
**Advertised Vs Actual Product**12%
*“AS ADVERTISED”*
**Value For Money**11%
*“Great Deal”*
**Efficiency**5%
*“works as well as you would expect it to”*
**Socket/Port/Plug**5%
*“Lots of ports”*
**Ease Of Use**4%
*“very handy”*
**Portability**2%
*“Great for Travel”*
**Size-Overall**2%
*“Exact match”*
**Compatibility-Overall**2%
*“Very compatible”*
### **What buyers complain about **
**Charging**37%
*“Didnt charge”*
**Durability**15%
*“Did not last”*
**Functionality-Overall**8%
*“Did not work”*
**Quality-Overall**7%
*“Cheap Quality”*
**Socket/Port/Plug**4%
*“my port suddenly stopped working”*
**Heating**4%
*“Over heated”*
**Advertised Vs Actual Product**2%
*“False information”*
**Value For Money**2%
*“Unfortunately a waste of money”*
**Compatibility-Overall**2%
*“Not compatible”*
**Size-Overall**2%
*“didnt fit”*
### **Top return reasons **
**Charging**44%
**Compatibility-Overall**14%
**Size-Overall**12%
**Functionality-Overall**6%
**Socket/Port/Plug**5%
**Value For Money**3%
**Advertised Vs Actual Product**3%
**Defective Material/Parts**3%
**Connectivity-Overall**2%
**Length**1%
## **Common questions**
- **Is usb ac adapter profitable to sell on Amazon United States?**
- The niche generates $106K/yr across 49 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -6.8%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the usb ac adapter niche?**
- 41 brands and 68 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 47% of demand.
- **What do buyers complain about in usb ac adapter?**
- Top complaints mined from reviews: Charging, Durability, Functionality-Overall. The return rate is 1.1%.
- **When does demand for usb ac adapter peak?**
- Demand peaks in Dec; the busiest month runs 1.6× the quietest.
- **What does it cost to enter the usb ac adapter niche?**
- Listings span $5.78–$40.86; the average listing price is $13.12 (sweet spot $15–$100). The average incumbent carries 12,839 reviews — the moat a new listing must climb.
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