---
product_id: 537342471
title: "Boost Converter, XH-M411 DC 3-35V to 5-45V Output Voltage Adjustable | DC To DC Voltage Booster, Adjustables Step Up Regulator Module For Solar Panels"
brand: "haosie"
price: "$21.67"
currency: USD
in_stock: true
reviews_count: 9
category: "Haosie"
url: https://www.desertcart.us/products/537342471-boost-converter-xh-m411-dc-3-35v-to-5-45v
store_origin: US
region: United States of America
---

# 3-35V input range 5-45V adjustable output 2.5A large current output Boost Converter, XH-M411 DC 3-35V to 5-45V Output Voltage Adjustable | DC To DC Voltage Booster, Adjustables Step Up Regulator Module For Solar Panels

**Brand:** haosie
**Price:** $21.67
**Availability:** ✅ In Stock

## Summary

> ⚡ Boost your power game — because your projects deserve the voltage edge!

## Quick Answers

- **What is this?** Boost Converter, XH-M411 DC 3-35V to 5-45V Output Voltage Adjustable | DC To DC Voltage Booster, Adjustables Step Up Regulator Module For Solar Panels by haosie
- **How much does it cost?** $21.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/537342471-boost-converter-xh-m411-dc-3-35v-to-5-45v)

## Best For

- haosie enthusiasts

## Why This Product

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

## Key Features

- • **Robust Current Delivery:** Supports up to 2.5A output current, powering multiple devices or demanding electronics without breaking a sweat.
- • **Heat Dissipation Mastery:** Integrated heat sink keeps your module cool under pressure, ensuring reliable performance during extended use.
- • **Versatile Power Solution:** Ideal for solar panels, laptop power supplies, and DIY electronics projects — a must-have for the tech-savvy professional.
- • **Precision Voltage Control:** Easily dial your perfect output from 5V to 45V with a tactile potentiometer and real-time LED display.
- • **Plug & Play Screw Terminals:** Tool-free wiring with secure screw terminals for quick setup and hassle-free maintenance.

## Overview

The XH-M411 DC Boost Converter is a compact, adjustable step-up voltage regulator module designed for professionals needing reliable voltage boosting from 3-35V input to 5-45V output. Featuring a clear LED voltage display, screw terminal connections, and a built-in heat sink, it delivers up to 2.5A current, making it perfect for powering multiple devices, solar panels, or custom electronics setups.

## Description

Specifications:Input Voltage: 3V-35VOutput Voltage: 5V-45VInput Current: 5A(Peak)Voltage Display Range: 5V-30V(if input voltage is lower than 4.5V, it will not display)Voltage Display Error: +/-0.1VSize: 72*48*16mm / 2.83*1.89*0.63"Note:1, This is a boost module so output voltage should be higher than input voltage.2, Peak output current is less than 5A.3, This kit requires professional knowledge and ability, please make sure you know how to use it.Instruction:1. Connect the module to power supply (4.5-40V), the input indicator light is on, and module is working normally.2. Adjust the blue potentiometer knob (generally turn clockwise to step up and turn counterclockwise to step down) and check the output voltage with a multimeter until it meets requirement.3. If the output voltage of the module can not be adjusted, which means it is equal to the input voltage, please turn the potentiometer counter-clockwise for several circles then the voltage can be adjusted normally.Package Includes:1 x Boost Module

Review: Great product - Very reliable
Review: Did what it is supposed to do - I bought it to use it as a manual charger for defective Ryobi 40v batteries. Some of them refuse to be charged by Ryobi charger due to control board error or because of being discharged below a certain voltage. This DC to DC converter just pumps out required voltage from the output end without running any checks or asking any questions. This simplicity is a beauty! I had to use my old laptop's 19V 5A charger to provide an input that was successfully boosted by this converter to 42V to make it compatible with Ryobi batteries. It worked like a charm!

## Features

- 【Wide Application】This great DC to DC boost converter module is suitable for electrical equipment, digital products, and more. Recommended for electronics professionals!
- 【Easy to Use】The module features screw terminal designs for both input and output, making it convenient for wire connection and disconnection. With a heat sink, it ensures better heat dissipation.
- 【LED Display】It has a voltage display function, which can display the input voltage or output voltage, just press the button to switch. It can also manually adjust the output voltage, (5V -45V ) convenient and practical.
- 【Large Current Output】Designed with USB and 2.5A large current output, our step-up converter board can identify resistance and simultaneously charge multiple smartphones.
- 【Multi-functionality】This module can also serve as a power supply for laptops or as a voltage regulator for solar panels.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C6FF1P41 |
| Best Sellers Rank | #143,696 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #567 in Power Converters |
| Brand | Haosie |
| Built-In Media | inc |
| Customer Reviews | 4.1 out of 5 stars 114 Reviews |
| Input Voltage | 4 Volts |
| Manufacturer | Haosie |
| Mfr Part Number | Haosie51zbekmxpf |
| Model Number | XH-M411 |
| Number of Items | 1 |
| Output Voltage | 45 Volts |
| Power Source | Corded Electric |
| UPC | 628489654677 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year Manufacturer |

## Product Details

- **Brand:** Haosie
- **Input Voltage:** 4 Volts
- **Power Source:** Corded Electric
- **UPC:** 628489654677

## Images

![Boost Converter, XH-M411 DC 3-35V to 5-45V Output Voltage Adjustable | DC To DC Voltage Booster, Adjustables Step Up Regulator Module For Solar Panels - Image 1](https://m.media-amazon.com/images/I/71BCdPpoVdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by D***A on March 22, 2026*

Very reliable

### ⭐⭐⭐⭐⭐ Did what it is supposed to do
*by K***C on July 13, 2025*

I bought it to use it as a manual charger for defective Ryobi 40v batteries. Some of them refuse to be charged by Ryobi charger due to control board error or because of being discharged below a certain voltage. This DC to DC converter just pumps out required voltage from the output end without running any checks or asking any questions. This simplicity is a beauty! I had to use my old laptop's 19V 5A charger to provide an input that was successfully boosted by this converter to 42V to make it compatible with Ryobi batteries. It worked like a charm!

### ⭐⭐⭐⭐ Works well, voltage range matches specification sheet
*by R***R on February 14, 2026*

Works well, voltage range matches specification data. Did not do full performance testing (no load, ripple, nor transient load testing). Voltmeter works (push button toggles between input and output reading). Voltmeter is 0.7% off nominal, there is NO calibration adjustment. Build quality is very good.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-30*