---
title: "5v 1a power supply — Niche Verdict: Skip it (40/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/cell-phones-accessories/5v-1a-power-supply"
last_updated: "2026-07-10T00:06:19.513Z"
locale: en
meta:
  description: "a small market ($143K/yr) — 5v 1a power supply doesn't clear our bar today."
  "og:description": "a small market ($143K/yr) — 5v 1a power supply doesn't clear our bar today."
  "og:title": "5v 1a power supply — Niche Verdict: Skip it (40/100) | Amazon United States - Flapen"
---

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# **5v 1a power supply**

**Skip it****40/100 **

a small market ($143K/yr) — 5v 1a power supply doesn't clear our bar today.

**Market/yr**

**$143K**

**Growth (1y)**

**+118.4%**

**Products**

**15**

**Brands**

**13**

was 13 a year ago

**Sellers**

**25**

**Price range**

**$5.04–$19.93**

**Returns**

**4.0%**

**Rating**

**4.5★**

**Skip it**

Scored 40/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**7**

 ×0.30

Growth

**67**

 ×0.30

Competition

**33**

 ×0.20

Quality gap

**39**

 ×0.10

Returns

**68**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 104 weeks — +118.4% year over year.

5K3KHoliday '24Spike '25Holiday '25Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

No pronounced peak months · busiest ÷ quietest = 1.4×

## **Competition**

- Arkare28% - TBQBCYO18% - Uenlio13% - HomeSpot8% - GuanTing7% - HopePow7% - Other (7 brands)20%

The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them. 13 brands and 25 sellers compete here.

**Brands**

**13 **—flat

was 13 a year ago

**Sellers**

**25**

**Top 5 brand share**

**74%**

#ProductBrandPriceRatingReviewsClick shareTrend

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](https://m.media-amazon.com/images/I/41tUhp8mXbL.jpg) [**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**](https://www.amazon.com/dp/B09W8X9VGK)

Arkare$8.184.4★2,63528%▼falling

2
![USB Charger Block 5V-1A Wall Charger Power Adapter 2 Pack USB Power Brick Charging Box Cube Compatible with iPhone 16e/16/15/14/13/12/11/XR/XS/8 Plus/SE Samsung Galaxy S25/S24/S23 Ultra/S22/S21/S10/S9](https://m.media-amazon.com/images/I/31SuS14gqEL.jpg) [**USB Charger Block 5V-1A Wall Charger Power Adapter 2 Pack USB Power Brick Charging Box Cube Compatible with iPhone 16e/16/15/14/13/12/11/XR/XS/8 Plus/SE Samsung Galaxy S25/S24/S23 Ultra/S22/S21/S10/S9**](https://www.amazon.com/dp/B08LKKWNMB)

Uenlio$7.104.7★2,73813%▼falling

3
![5v 1a Power Adapter 5v/1a USB Charging Block 5W Wall Charger 5 Volt 1000mA Power Supply Brick 5v1a USB Outlet Plug in 5v-1a Head 1a/5v Single USB Port for Kids Electric Toy 5 Volt 1 Amp Charger Whtie](https://m.media-amazon.com/images/I/41cb082ILEL.jpg) [**5v 1a Power Adapter 5v/1a USB Charging Block 5W Wall Charger 5 Volt 1000mA Power Supply Brick 5v1a USB Outlet Plug in 5v-1a Head 1a/5v Single USB Port for Kids Electric Toy 5 Volt 1 Amp Charger Whtie**](https://www.amazon.com/dp/B0FYC7QDYJ)

TBQBCYO$7.944.9★5212%▲rising

4
![UL Certified USB Wall Charger Power Supply 5v1A (1000mA) Universal Portable Travel Power Adapter Plug Block High Speed for iPhone iPad iPad Samsung HTC LG iPod Nokia Travel Office Home Use](https://m.media-amazon.com/images/I/4162BiIFxVL.jpg) [**UL Certified USB Wall Charger Power Supply 5v1A (1000mA) Universal Portable Travel Power Adapter Plug Block High Speed for iPhone iPad iPad Samsung HTC LG iPod Nokia Travel Office Home Use**](https://www.amazon.com/dp/B017TXGM4I)

HomeSpot$7.884.7★4,4558%▼falling

5
![5V 1A AC Adapter DC5V Power Supply Cord with 11 Plug Tips AC to DC 5Volt 1A 500mA 400mA 200mA 100mA Power Adapter for Baby Monitor Graco Swing Camera Raspberry Pi USB Type-C 5V wall Charger 6FT](https://m.media-amazon.com/images/I/41R84+MHfSL.jpg) [**5V 1A AC Adapter DC5V Power Supply Cord with 11 Plug Tips AC to DC 5Volt 1A 500mA 400mA 200mA 100mA Power Adapter for Baby Monitor Graco Swing Camera Raspberry Pi USB Type-C 5V wall Charger 6FT**](https://www.amazon.com/dp/B0DJ77NVW9)

GuanTing$7.234.7★4897%▼falling

6
![Wall Charger Cube 1A/5V Single Port USB Plug 3 Pack Travel Black Charging Block Box Adapter Compatible Phone Samsung Galaxy S24 S23 A21 A51 A71 S20 S10 S9 S8 A10e Note20/10 Moto G7 G6 LG Stylo 6/5/4](https://m.media-amazon.com/images/I/41aAxFZJkdL.jpg) [**Wall Charger Cube 1A/5V Single Port USB Plug 3 Pack Travel Black Charging Block Box Adapter Compatible Phone Samsung Galaxy S24 S23 A21 A51 A71 S20 S10 S9 S8 A10e Note20/10 Moto G7 G6 LG Stylo 6/5/4**](https://www.amazon.com/dp/B08HQBM4JX)

HopePow$8.074.6★10,0297%▼falling

7
![5V 1A Power Supply Adapter AC to DC 5V Power Adapter 100-240V 50-60Hz AC Input to DC 5Volt 1Amp Universal Transformer 5.5mm x 2.5mm US Plug](https://m.media-amazon.com/images/I/31OqNdhnkXL.jpg) [**5V 1A Power Supply Adapter AC to DC 5V Power Adapter 100-240V 50-60Hz AC Input to DC 5Volt 1Amp Universal Transformer 5.5mm x 2.5mm US Plug**](https://www.amazon.com/dp/B0CH9LZYHZ)

Cysljoyful$5.704.3★1225%▼falling

8
![5V 1A Power Supply Adapter 5W AC/DC Charger AC 100V-240V to DC 5 Volt 1Amp 0.5A Replacement Power Cord USB Type C for Security Camera Baby Monitor Graco Swing Scanner TV Box Raspberry Pi USB Hub](https://m.media-amazon.com/images/I/41+FloZ7guL.jpg) [**5V 1A Power Supply Adapter 5W AC/DC Charger AC 100V-240V to DC 5 Volt 1Amp 0.5A Replacement Power Cord USB Type C for Security Camera Baby Monitor Graco Swing Scanner TV Box Raspberry Pi USB Hub**](https://www.amazon.com/dp/B0DR1WR5XZ)

iCreatin$7.854.5★724%▲rising

9
![5v 1a power cord 5v-1a adapter micro usb cable 5v1a charger 5v/1a power supply micro usb charger with wall plug 5v 1000ma microusb 5 volt 1 amp 5 watt fo radio/electric toothbrush/PointReading pen/Toy](https://m.media-amazon.com/images/I/41oSKHyPj2L.jpg) [**5v 1a power cord 5v-1a adapter micro usb cable 5v1a charger 5v/1a power supply micro usb charger with wall plug 5v 1000ma microusb 5 volt 1 amp 5 watt fo radio/electric toothbrush/PointReading pen/Toy**](https://www.amazon.com/dp/B0FNVHZFBD)

TBQBCYO$9.254.4★634%▲rising

10

![Xxszhy 5V 1A Adapter for Andis Shaver Charger Power Cord Replacement Andis Charger Compatible with 17150 17165 TS-1 TS-2 Foil Shaver](https://m.media-amazon.com/images/I/31J9DmblCnL.jpg) [**Xxszhy 5V 1A Adapter for Andis Shaver Charger Power Cord Replacement Andis Charger Compatible with 17150 17165 TS-1 TS-2 Foil Shaver**](https://www.amazon.com/dp/B09SKJZ1YD)

XXSZHY$8.174.5★3903%▲rising

11

![USB Wall Charger Power Supply 5V1A Charging Block 5W USB Charger Block with Compact Design 5 volt 1amp(1000mA) Adapter Plug for Small Appliances Such as Small Table Lamps/Kids Electric Toys/Smartwatch](https://m.media-amazon.com/images/I/41G9dWe7FpL.jpg) [**USB Wall Charger Power Supply 5V1A Charging Block 5W USB Charger Block with Compact Design 5 volt 1amp(1000mA) Adapter Plug for Small Appliances Such as Small Table Lamps/Kids Electric Toys/Smartwatch**](https://www.amazon.com/dp/B0FYC2BKP5)

TBQBCYO$7.934.5★432%▲rising

12

![Amazon 5W USB Official OEM Charger and Power Adapter for Fire Tablets and Kindle eReaders - Black](https://m.media-amazon.com/images/I/41+12WrIXlL.jpg) [**Amazon 5W USB Official OEM Charger and Power Adapter for Fire Tablets and Kindle eReaders - Black**](https://www.amazon.com/dp/B01J2G4VBG)

Amazon$19.934.7★37,7562%▼falling

13

![5V 1A DC Power Supply Adapter with Plug 5.5 x 2.1mm 5W AC/DC Adapter 100-240V AC to DC 5V 1Amp 0.5A Replacement Power Cord with 9 Interchangeable Jacks Plug (1 Pack)](https://m.media-amazon.com/images/I/41jXm1dKT+L.jpg) [**5V 1A DC Power Supply Adapter with Plug 5.5 x 2.1mm 5W AC/DC Adapter 100-240V AC to DC 5V 1Amp 0.5A Replacement Power Cord with 9 Interchangeable Jacks Plug (1 Pack)**](https://www.amazon.com/dp/B0D69ZW7QF)

Generic$9.794.2★2292%▼falling

14

![5V 1A Power Supply 5W AC/DC Wall Adapte 100-240V 50/60Hz AC to DC 5V Universal Power Cord with 5.5x2.5mm Plug](https://m.media-amazon.com/images/I/41BYKQ3IyyL.jpg) [**5V 1A Power Supply 5W AC/DC Wall Adapte 100-240V 50/60Hz AC to DC 5V Universal Power Cord with 5.5x2.5mm Plug**](https://www.amazon.com/dp/B0DK394RB8)

YOOFONE$5.044.0★312%▲rising

15

![SinitoAula 5V1A Power Adapter Plug for Wall Outlet (UL Certified Black 1pcs) 5W USB Charger Block for Cell Phones Tablets Earphones Power Banks Smart Wearables Toys and More Electronic Gadgets](https://m.media-amazon.com/images/I/31u0aSG+18L.jpg) [**SinitoAula 5V1A Power Adapter Plug for Wall Outlet (UL Certified Black 1pcs) 5W USB Charger Block for Cell Phones Tablets Earphones Power Banks Smart Wearables Toys and More Electronic Gadgets**](https://www.amazon.com/dp/B0DQD92S56)

SinitoAula$6.174.6★2161%▼falling

## **Product shelf**

All 15 tracked products in this niche.

Top sellersNewestTrending

[![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](https://m.media-amazon.com/images/I/41tUhp8mXbL.jpg)**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★2,635 reviews](https://www.amazon.com/dp/B09W8X9VGK) [![USB Charger Block 5V-1A Wall Charger Power Adapter 2 Pack USB Power Brick Charging Box Cube Compatible with iPhone 16e/16/15/14/13/12/11/XR/XS/8 Plus/SE Samsung Galaxy S25/S24/S23 Ultra/S22/S21/S10/S9](https://m.media-amazon.com/images/I/31SuS14gqEL.jpg)**USB Charger Block 5V-1A Wall Charger Power Adapter 2 Pack USB Power Brick Charging Box Cube Compatible with iPhone 16e/16/15/14/13/12/11/XR/XS/8 Plus/SE Samsung Galaxy S25/S24/S23 Ultra/S22/S21/S10/S9** Uenlio**$7.10**4.7★2,738 reviews](https://www.amazon.com/dp/B08LKKWNMB) [![5v 1a Power Adapter 5v/1a USB Charging Block 5W Wall Charger 5 Volt 1000mA Power Supply Brick 5v1a USB Outlet Plug in 5v-1a Head 1a/5v Single USB Port for Kids Electric Toy 5 Volt 1 Amp Charger Whtie](https://m.media-amazon.com/images/I/41cb082ILEL.jpg)**5v 1a Power Adapter 5v/1a USB Charging Block 5W Wall Charger 5 Volt 1000mA Power Supply Brick 5v1a USB Outlet Plug in 5v-1a Head 1a/5v Single USB Port for Kids Electric Toy 5 Volt 1 Amp Charger Whtie** TBQBCYO**$7.94**4.9★52 reviews](https://www.amazon.com/dp/B0FYC7QDYJ) [![UL Certified USB Wall Charger Power Supply 5v1A (1000mA) Universal Portable Travel Power Adapter Plug Block High Speed for iPhone iPad iPad Samsung HTC LG iPod Nokia Travel Office Home Use](https://m.media-amazon.com/images/I/4162BiIFxVL.jpg)**UL Certified USB Wall Charger Power Supply 5v1A (1000mA) Universal Portable Travel Power Adapter Plug Block High Speed for iPhone iPad iPad Samsung HTC LG iPod Nokia Travel Office Home Use** HomeSpot**$7.88**4.7★4,455 reviews](https://www.amazon.com/dp/B017TXGM4I) [![5V 1A AC Adapter DC5V Power Supply Cord with 11 Plug Tips AC to DC 5Volt 1A 500mA 400mA 200mA 100mA Power Adapter for Baby Monitor Graco Swing Camera Raspberry Pi USB Type-C 5V wall Charger 6FT](https://m.media-amazon.com/images/I/41R84+MHfSL.jpg)**5V 1A AC Adapter DC5V Power Supply Cord with 11 Plug Tips AC to DC 5Volt 1A 500mA 400mA 200mA 100mA Power Adapter for Baby Monitor Graco Swing Camera Raspberry Pi USB Type-C 5V wall Charger 6FT** GuanTing**$7.23**4.7★489 reviews](https://www.amazon.com/dp/B0DJ77NVW9) [![Wall Charger Cube 1A/5V Single Port USB Plug 3 Pack Travel Black Charging Block Box Adapter Compatible Phone Samsung Galaxy S24 S23 A21 A51 A71 S20 S10 S9 S8 A10e Note20/10 Moto G7 G6 LG Stylo 6/5/4](https://m.media-amazon.com/images/I/41aAxFZJkdL.jpg)**Wall Charger Cube 1A/5V Single Port USB Plug 3 Pack Travel Black Charging Block Box Adapter Compatible Phone Samsung Galaxy S24 S23 A21 A51 A71 S20 S10 S9 S8 A10e Note20/10 Moto G7 G6 LG Stylo 6/5/4** HopePow**$8.07**4.6★10,029 reviews](https://www.amazon.com/dp/B08HQBM4JX) [![5V 1A Power Supply Adapter AC to DC 5V Power Adapter 100-240V 50-60Hz AC Input to DC 5Volt 1Amp Universal Transformer 5.5mm x 2.5mm US Plug](https://m.media-amazon.com/images/I/31OqNdhnkXL.jpg)**5V 1A Power Supply Adapter AC to DC 5V Power Adapter 100-240V 50-60Hz AC Input to DC 5Volt 1Amp Universal Transformer 5.5mm x 2.5mm US Plug** Cysljoyful**$5.70**4.3★122 reviews](https://www.amazon.com/dp/B0CH9LZYHZ) [![5V 1A Power Supply Adapter 5W AC/DC Charger AC 100V-240V to DC 5 Volt 1Amp 0.5A Replacement Power Cord USB Type C for Security Camera Baby Monitor Graco Swing Scanner TV Box Raspberry Pi USB Hub](https://m.media-amazon.com/images/I/41+FloZ7guL.jpg)**5V 1A Power Supply Adapter 5W AC/DC Charger AC 100V-240V to DC 5 Volt 1Amp 0.5A Replacement Power Cord USB Type C for Security Camera Baby Monitor Graco Swing Scanner TV Box Raspberry Pi USB Hub** iCreatin**$7.85**4.5★72 reviews](https://www.amazon.com/dp/B0DR1WR5XZ)

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Charging**22%

*“Good charger”*

**Advertised Vs Actual Product**21%

*“Just as advertised”*

**Value For Money**12%

*“It's affordable”*

**Quality-Overall**12%

*“Great produce”*

**Compatibility-Overall**5%

*“Compatability”*

**Size-Overall**5%

*“Perfect fit”*

**Ease Of Use**4%

*“Simple to use”*

**Efficiency**3%

*“It works”*

**Socket/Port/Plug**2%

*“It has enough connectors to power everything you have”*

**Flexibility**1%

*“Very versatile”*

### **What buyers complain about **

**Charging**19%

*“Not fast charging”*

**Durability**11%

*“Broken in a month”*

**Functionality-Overall**10%

*“It does not work”*

**Compatibility-Overall**7%

*“Not compatible at all”*

**Advertised Vs Actual Product**6%

*“does not work as described”*

**Size-Overall**6%

*“Did NOT FIT as described”*

**Heating**6%

*“it will not have any heat from anything”*

**Connectivity-Overall**4%

*“Doesn't make good contact”*

**Quality-Overall**3%

*“Cheaply made”*

**Socket/Port/Plug**3%

*“the plug that goes into the wall doesnt work anymore”*

#### **Top return reasons**- Compatibility-Overall33% - Size-Overall21% - Charging18% - Functionality-Overall12% - Defective Material/Parts5% - Connectivity-Overall2% - Advertised Vs Actual Product2% - Socket/Port/Plug2% - Add-Ons/Attachments1% - Value For Money1%