---
title: "Ac Adapter — $136K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/ac-adapter"
last_updated: "2026-08-10T08:21:10.502Z"
locale: en
meta:
description: "Niche score 49/100 · $136K/yr market · 288K searches/yr · $12.67 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 49/100 · $136K/yr market · 288K searches/yr · $12.67 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Ac Adapter — $136K/yr Amazon US Niche (2026) - Flapen"
---
# **ac adapter**
**Skip it**
A deep review moat (4,894 avg reviews) — this niche doesn't clear our bar today.
Market size 30Growth 29Conversion 47Competition 62Returns 76Price range 54Avg price 56Brand share 67Review moat 25Quality gap 48
**Returns**
**Great****1.9%**
return rate — above 5% kills the launch gate
**Brand share**
**Good****65%**
top-5 brand share — brands hold most of the demand
**Competition**
**Good****48%**
top-5 click share — leaders hold, buyers still browse
**Avg price**
**Good****$12.67**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$5.43–$26.41**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****3.7%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****$136K**
$136K/yr · 288K searches
**Growth**
**Okay****+2.9%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****4,894.07**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, ac adapter is a $136K/yr Amazon United States market (288K searches/yr). The top 5 brands hold 65% of demand. Verdict: Skip it — 49/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **ac adapter market data**
- **Units sold / yr**
- **10K–13K**
- avg 250–500/product
- **Revenue / yr**
- **$127K–$158K**
- units × avg price
- **Conversion rate**
- **3.7%**
- **Avg BSR**
- **#56**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **96%**
- **Out of stock**
- **0.9%**
- **Avg brand age**
- **51 months**
- **Avg seller age**
- **184 days**
## **Competition & brand share**
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**18 **▼falling
**Sellers**
**32**
**Top-5 brand share**
**65%**
Top 20: 100%
**Top-5 click share**
**48%**
Top 20: 90%
**Open market**
**29%**
- Arkare22% - ALITOVE19% - Kimaru9% - GuanTing8% - MTDZKJG7% - DENGWENQIANG6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +2.9% search growth over the last 90 days.
15K10KHoliday '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/electronics/ac-adapter/trend)
## **Top ac adapter search terms**
- **ac adapter**170K/yr+3.8%1.7% conv. - **ac adapters**67K/yr+4.7%0.6% conv. - **ac power adapter**28K/yr-2.1%1.5% conv. - **dc power adapter**17K/yr-10.6%1.8% conv. - **power adaptor**6K/yr+15.9%1.0% conv. [**All search terms **](https://flapen.com/research/us/electronics/ac-adapter/search-terms)
## **Top 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%10%$14K20%$27K30%$41K40%$55K101001K10K100K 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**Arkare 5V 1A DC Power Supply Adapter 5W AC/DC Charger AC 100V-240V to D C 5 Volt 1Amp 0.5A Replacement Power Cord for Security Camera Baby Monitor Graco Swing TV Box Raspberry Pi Type C with 8TIPS**Arkare**$8.18**4.4★2,665 rev](https://www.amazon.com/dp/B09W8X9VGK) [2**Kimaru 24V 1A Power Adapter UL Listed 24V 1000mA AC to DC Power Supply with 5 Tips for LED Strip Lights Routers Modems CCTV Cameras Security Devices**Kimaru**$13.72**4.5★92 rev](https://www.amazon.com/dp/B0F9NWMXLF) [3**12V 1A Power Supply 12W AC/DC Adapter 100-240V AC to DC 12Volt 1000mA 800mA 500mA 200mA Power Converter Transformer for CCTV Camera Router Speaker Webcam**MTDZKJG**$5.43**4.6★114 rev](https://www.amazon.com/dp/B0BZRFRN76) [4**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**$6.81**4.6★21,969 rev](https://www.amazon.com/dp/B0CPSBD68W) [5**ALITOVE DC 12V 5A Power Supply Adapter Converter Transformer 60W AC 100-240V Input with 5.5x2.5mm DC Output Jack for 5050 3528 LED Strip Module Light**ALITOVE**$12.85**4.5★4,489 rev](https://www.amazon.com/dp/B01GEA8PQA)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ALITOVE 12V DC Power Supply 1A 12W AC Adapter 100-240V 50-60hz to 12 Volt 1Amp 0.5A Transformer Power Cord 6.5FT 5.5 x 2.5mm 2.1mm Plug with 14 Tips for LED Strip Light CCTV Security Camera and More**ALITOVE**$11.07**53 rev9mo ago](https://www.amazon.com/dp/B0FWRQL861) [**Kimaru 24V 1A Power Adapter UL Listed 24V 1000mA AC to DC Power Supply with 5 Tips for LED Strip Lights Routers Modems CCTV Cameras Security Devices**Kimaru**$13.72**92 rev1y ago](https://www.amazon.com/dp/B0F9NWMXLF) [**Kimaru 12V 2A Power Adapter UL Listed 12 Volts 2000mA AC to DC Power Supply Cord with 5 Tips for LED Strips CCTV Cameras BT Speakers Yamaha Keyboard GPS Router Webcam**Kimaru**$13.87**86 rev1y ago](https://www.amazon.com/dp/B0F9N9K11D) [**ALITOVE 12V DC Power Supply 5A AC Adapter 100~240V 50-60hz to 12 Volt 5 Amps Transformer 6.2FT with 14 Tips for LED Light CCTV Security Camera Speaker Router 12V Sceptre Monitor Power Cord**ALITOVE**$15.07**75 rev1y ago](https://www.amazon.com/dp/B0F1N2WM8N) [**Universal Power Supply 3V~24V 3A 72W Adjustable Variable 3V 5V 9V 12V 18V 20V 24V AC/DC Adapter Charger 100V-240V AC to DC Converter with 14 Tips Polarity Converter and 4-Way Power Splitter Cable**Wefomey**$18.02**613 rev1y ago](https://www.amazon.com/dp/B0DMSDX732)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Kimaru 24V 1A Power Adapter UL Listed 24V 1000mA AC to DC Power Supply with 5 Tips for LED Strip Lights Routers Modems CCTV Cameras Security Devices**Kimaru**$13.72**4.5★**▲ 229%**](https://www.amazon.com/dp/B0F9NWMXLF) [**12V 1A Power Supply 12W AC/DC Adapter 100-240V AC to DC 12Volt 1000mA 800mA 500mA 200mA Power Converter Transformer for CCTV Camera Router Speaker Webcam**MTDZKJG**$5.43**4.6★**▲ 223%**](https://www.amazon.com/dp/B0BZRFRN76) [**Kimaru 12V 2A Power Adapter UL Listed 12 Volts 2000mA AC to DC Power Supply Cord with 5 Tips for LED Strips CCTV Cameras BT Speakers Yamaha Keyboard GPS Router Webcam**Kimaru**$13.87**4.5★**▲ 160%**](https://www.amazon.com/dp/B0F9N9K11D) [**ALITOVE 12V DC Power Supply 1A 12W AC Adapter 100-240V 50-60hz to 12 Volt 1Amp 0.5A Transformer Power Cord 6.5FT 5.5 x 2.5mm 2.1mm Plug with 14 Tips for LED Strip Light CCTV Security Camera and More**ALITOVE**$11.07**4.3★**▲ 146%**](https://www.amazon.com/dp/B0FWRQL861) [**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**$6.81**4.6★**▲ 98%**](https://www.amazon.com/dp/B0CPSBD68W)
**~~View all trending →~~**
## **What buyers say about ac adapter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Charging**24%
*“GREAT CHARGER”*
**Advertised Vs Actual Product**17%
*“As Advertised”*
**Value For Money**13%
*“Well worth it”*
**Quality-Overall**11%
*“The build quality feels solid”*
**Efficiency**6%
*“These cubes work well”*
**Ease Of Use**4%
*“Easy to use”*
**Socket/Port/Plug**4%
*“Love the dual port”*
**Compatibility-Overall**3%
*“Compatability”*
**Size-Overall**3%
*“Excellent size”*
**Connectivity-Overall**1%
*“The connection for the C port works well”*
### **What buyers complain about **
**Charging**30%
*“Slow Charge”*
**Durability**14%
*“Does not last”*
**Functionality-Overall**8%
*“Did not work”*
**Quality-Overall**6%
*“Bad quality”*
**Heating**6%
*“gets hot”*
**Socket/Port/Plug**4%
*“The connector is loose in the socket”*
**Compatibility-Overall**3%
*“Not compatible at all”*
**Size-Overall**3%
*“Small”*
**Flammable**3%
*“Fire Hazard”*
**Connectivity-Overall**2%
*“Starting coming apart near the connection”*
### **Top return reasons **
**Compatibility-Overall**27%
**Size-Overall**23%
**Charging**19%
**Functionality-Overall**11%
**Defective Material/Parts**4%
**Connectivity-Overall**3%
**Socket/Port/Plug**2%
**Advertised Vs Actual Product**2%
**Value For Money**2%
**Add-Ons/Attachments**1%
## **Common questions**
- **Is ac adapter profitable to sell on Amazon United States?**
- The niche generates $136K/yr across 27 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +2.9%. Flapen's verdict: Skip it (49/100).
- **How competitive is the ac adapter niche?**
- 18 brands and 32 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 65% of demand.
- **What do buyers complain about in ac adapter?**
- Top complaints mined from reviews: Charging, Durability, Functionality-Overall. The return rate is 1.9%.
- **When does demand for ac adapter peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the ac adapter niche?**
- Listings span $5.43–$26.41; the average listing price is $12.67 (sweet spot $15–$100). The average incumbent carries 4,894 reviews — the moat a new listing must climb.
## **Related niches in Electronics**
- 69 [**power strip long cord**](https://flapen.com/research/us/electronics/power-strip-long-cord)$510K/yr+50.2%**Worth a look**- 70 [**airpods pro charging case**](https://flapen.com/research/us/electronics/airpods-pro-charging-case)$798K/yr-5.3%**Worth a look**- 70 [**starlink mini tripod**](https://flapen.com/research/us/electronics/starlink-mini-tripod)$478K/yr+62.3%**Worth a look**- 70 [**luggage tracker**](https://flapen.com/research/us/electronics/luggage-tracker)$716K/yr+29.5%**Worth a look**- 70 [**canopy fan**](https://flapen.com/research/us/electronics/canopy-fan)$298K/yr+135.4%**Worth a look**- 70 [**spypoint battery pack**](https://flapen.com/research/us/electronics/spypoint-battery-pack)$379K/yr+67.4%**Worth a look**[**All Electronics niches **](https://flapen.com/research/us/electronics)