---
product_id: 22593481
title: "Adafruit PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA+ [ADA1944]"
brand: "adafruit"
price: "€ 40.21"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.nl/products/22593481-adafruit-powerboost-500-charger-rechargeable-5v-lipo-usb-boost-500ma
store_origin: NL
region: Netherlands
---

# 700KHz operation 500mA+ output 2A internal switch Adafruit PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA+ [ADA1944]

**Brand:** adafruit
**Price:** € 40.21
**Availability:** ✅ In Stock

## Summary

> 🔌 Charge Ahead with Confidence!

## Quick Answers

- **What is this?** Adafruit PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA+ [ADA1944] by adafruit
- **How much does it cost?** € 40.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/22593481-adafruit-powerboost-500-charger-rechargeable-5v-lipo-usb-boost-500ma)

## Best For

- adafruit enthusiasts

## Why This Product

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

## Key Features

- • **Stay Informed:** Low battery indicator keeps you in the loop.
- • **Power Your Passion:** Perfect for Arduino, Raspberry Pi, and more!
- • **Compact & Lightweight:** Weighs only 0.81 ounces for ultimate portability.
- • **Versatile Compatibility:** Safe for all 5V-powered electronics.
- • **Efficiency Meets Innovation:** Synchronous conversion for optimal performance.

## Overview

The Adafruit PowerBoost 500 Charger is a compact and efficient power supply designed for portable projects, providing a reliable 500mA+ output from a 3.7V LiPoly/LiIon battery. With features like synchronous conversion and a low battery indicator, it's the perfect companion for your 5V-powered electronics.

## Description

Adafruit PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA+ [ADA1944]

## Features

- Perfect power supply for your portable project
- The 5.2V is safe for all 5V-powered electronics like Arduino, Raspberry Pi, or Beagle Bone
- Boost converter chip has really nice extras: synchronous conversion, excellent efficiency, and 700KHz high-frequency operation
- 2A internal switch (~2.5A peak limiting) means you can get 500mA+ from a 3.7V LiPoly/LiIon battery.
- Low battery indicator LED lights up red when the voltage dips below 3.2V, optimized for LiPo/LiIon battery usage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Adafruit |
| Item model number | 8541585591 |
| Item Weight | 0.81 ounces |
| Package Dimensions | 6.6 x 3.3 x 0.5 inches |
| Color | Red |
| Manufacturer | Adafruit |
| ASIN | B00XW2MEW0 |
| Date First Available | February 1, 2016 |

## Images

![Adafruit PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA+ [ADA1944] - Image 1](https://m.media-amazon.com/images/I/41fDmnmfRSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Quality and fun for projects.
  

*by G***2 on Reviewed in the United States on April 25, 2016*

Used this for a mini portable solder fume extractor (found on Adafruit's site) and it was a joy to build.  Not really a whiz when it comes to electronics, but the tutorial they had made it very simple.  I plan on buying one or two more to do other projects.  Great little electronic gadget.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
    Puede cargar, elevar y alimentar, todo de una sola vez.
  
  

*by M***A on Reviewed in the United States on August 2, 2019*

Todo Ok, Permite seguir utilizando el el microcontrolador mientras carga la batería

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Just works.
  

*by S***H on Reviewed in the United States on December 16, 2018*

This and its big sister are my go-to's for interfacing with LiPos. Works great.

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**Shop now:** [https://www.desertcart.nl/products/22593481-adafruit-powerboost-500-charger-rechargeable-5v-lipo-usb-boost-500ma](https://www.desertcart.nl/products/22593481-adafruit-powerboost-500-charger-rechargeable-5v-lipo-usb-boost-500ma)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-20*