---
product_id: 49933631
title: "5V3A Power Supply by MakerSpot with Switch 2.5A 2A 1.5A 1A Fast Rapid Charge AC Adapter w/ 1.5m Extra Long On Off Power Switch Micro USB Cable for Raspberry Pi 3 Model B/B+ Plus (2 Pack)"
brand: "makerspot"
price: "AR$78538"
currency: ARS
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.ar/products/49933631-5v3a-power-supply-by-makerspot-with-switch-2-5a-2a
store_origin: AR
region: Argentina
---

# 5V3A Power Supply by MakerSpot with Switch 2.5A 2A 1.5A 1A Fast Rapid Charge AC Adapter w/ 1.5m Extra Long On Off Power Switch Micro USB Cable for Raspberry Pi 3 Model B/B+ Plus (2 Pack)

**Brand:** makerspot
**Price:** AR$78538
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 5V3A Power Supply by MakerSpot with Switch 2.5A 2A 1.5A 1A Fast Rapid Charge AC Adapter w/ 1.5m Extra Long On Off Power Switch Micro USB Cable for Raspberry Pi 3 Model B/B+ Plus (2 Pack) by makerspot
- **How much does it cost?** AR$78538 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/49933631-5v3a-power-supply-by-makerspot-with-switch-2-5a-2a)

## Best For

- makerspot enthusiasts

## Why This Product

- Trusted makerspot brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Features  Power Supply Adapter that meets UL 62368-1 Safety Standard for Raspberry Pi 3 Model B / Raspberry Pi 2 Model B / Raspberry Pi Zero / Raspberry Pi Model A A+ Model B B+ / ASUS Tinker Board / Power Bank Portable Charger   Safety Approvals  UL / FCC / CSA  Level VI energy efficiency meeting Department of Energy (DOE) and California Energy Commission (CEC) regulatory requirements.  Lightning Bolt Protection(TM) against under-voltage during heavy loading  Specifications Rated AC Input: 10-240V 50/60Hz 0.5A max Rated DC Output: 5.0v 3A (3000mA) 15W Ripple and noise: 120mVp-pProtection Internal fuse for primary current protection, over voltage protection, short circuit protection, over current protection Flammability Standard  UL-94V-1 plastic enclosure  Environmental RoHS / REACH / PAHS  Package Contents 2 x 5v3a USB Power Adapter  2 x 1.5m micro usb cable with on off power switch

## Features

- UL 62368-1 Standard USB CHARGER - The USB Wall Charger meets the rigorous UL 62368-1 Safety Standard and Department of Energy (DOE) and California Energy Commission (CEC) regulatory requirements.

## Images

![5V3A Power Supply by MakerSpot with Switch 2.5A 2A 1.5A 1A Fast Rapid Charge AC Adapter w/ 1.5m Extra Long On Off Power Switch Micro USB Cable for Raspberry Pi 3 Model B/B+ Plus (2 Pack) - Image 1](https://m.media-amazon.com/images/I/61b+h-6R6yL.jpg)
![5V3A Power Supply by MakerSpot with Switch 2.5A 2A 1.5A 1A Fast Rapid Charge AC Adapter w/ 1.5m Extra Long On Off Power Switch Micro USB Cable for Raspberry Pi 3 Model B/B+ Plus (2 Pack) - Image 2](https://m.media-amazon.com/images/I/61wBcXDY2ZL.jpg)
![5V3A Power Supply by MakerSpot with Switch 2.5A 2A 1.5A 1A Fast Rapid Charge AC Adapter w/ 1.5m Extra Long On Off Power Switch Micro USB Cable for Raspberry Pi 3 Model B/B+ Plus (2 Pack) - Image 3](https://m.media-amazon.com/images/I/61GWiF-Y+jL.jpg)
![5V3A Power Supply by MakerSpot with Switch 2.5A 2A 1.5A 1A Fast Rapid Charge AC Adapter w/ 1.5m Extra Long On Off Power Switch Micro USB Cable for Raspberry Pi 3 Model B/B+ Plus (2 Pack) - Image 4](https://m.media-amazon.com/images/I/61CRYohqiQL.jpg)
![5V3A Power Supply by MakerSpot with Switch 2.5A 2A 1.5A 1A Fast Rapid Charge AC Adapter w/ 1.5m Extra Long On Off Power Switch Micro USB Cable for Raspberry Pi 3 Model B/B+ Plus (2 Pack) - Image 5](https://m.media-amazon.com/images/I/51YkQDmynoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Powers pi3B and pi3b+ without undervoltage - caveat....
  

*by C***K on Reviewed in the United States 🇺🇸 on February 1, 2020*

Just tested two PSUs with a Pi 3B and also a Pi 3Bplus.Stress test ran without an undervoltage. However I'm not convinced they pump out exactly what they claim. I have a coupe of cheap USB power monitors and simply having those plugged in line lead to an undervoltage report for Pi 3B during boot.Other reviews mention power issues attaching screens. I have a single 3.3v devices connected via GPIO which worked for my quick tests. I would recommend these PSUs with a Pi without any other hardware (a fan might be OK, I've not tested that).Price is great considering the cable comes with a switch.

### ⭐⭐⭐⭐ 







  
  
    Great for Raspberry Pis but ...
  

*by C***E on Reviewed in the United States 🇺🇸 on September 5, 2020*

I use these exclusively for powering Raspberry Pis but use the right cable if you need max power. The supplied cable with switch is better than most but the voltage still falls out of spec with current draw over 2 amps (why the 4 stars). Use a top rated charging cable like an Anker to avoid power problems with a Pi 3 plus attached hard drive.

### ⭐⭐⭐⭐⭐ 







  
  
    Excellect SWITCHED power supply for RPi 3B+
  

*by G***K on Reviewed in the United States 🇺🇸 on November 14, 2018*

A switched power supply regulates voltage by switching on and off as opposed to a linear power supply that usesresistance to regulate voltage.  Switched=more accurate V control and less heat.  The USB cable (included) has On/Off.I ran Kali OS Pentests with a 2500ma supply and the "lightening" bolt indicating low power was always on.  The processor is forced to run at a slower speed when this occurs.  Running "headless" the RPi does not use as much power.  But, if you want to have a monitor, keyboard and mouse attached the extra OOMPH (not a Technical word) provided by this power supply is just the ticket.  An extra plus, it has USB connectivity which means you can charge your other 5V devices eg iPhone, more quickly.  I am a customer and have NOT been compensated in any way to review this product.

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---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-13*