---
product_id: 23812974
title: "HiLetgo 5A Constant Current/Voltage LED Driver Battery Charging Module Voltmeter Ammeter"
brand: "hiletgo"
price: "S$21"
currency: SGD
in_stock: false
reviews_count: 1
url: https://www.desertcart.sg/products/23812974-hiletgo-5a-constant-current-voltage-led-driver-battery-charging-module
store_origin: SG
region: Singapore
---

# 5A max adjustable current 0.8V-29V output voltage range 95% high conversion efficiency HiLetgo 5A Constant Current/Voltage LED Driver Battery Charging Module Voltmeter Ammeter

**Brand:** hiletgo
**Price:** S$21
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your projects with precision and efficiency — never settle for less!

## Quick Answers

- **What is this?** HiLetgo 5A Constant Current/Voltage LED Driver Battery Charging Module Voltmeter Ammeter by hiletgo
- **How much does it cost?** S$21 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/23812974-hiletgo-5a-constant-current-voltage-led-driver-battery-charging-module)

## Best For

- hiletgo enthusiasts

## Why This Product

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

## Key Features

- • **Robust Operating Range:** Supports wide input voltage from 5V to 30V and output voltage up to 29V, perfect for versatile applications.
- • **Precision Power Control:** Adjust voltage and current with fine-tuned accuracy for optimal battery charging and LED driving.
- • **Compact & Durable Design:** Small footprint (51x26.3x14mm) with wide temperature tolerance (-40℃ to +85℃) fits professional setups seamlessly.
- • **Ultra-Efficient Performance:** Achieve up to 95% conversion efficiency, minimizing energy loss and heat generation during operation.
- • **Integrated Voltmeter & Ammeter:** Real-time digital display with 0.1% accuracy and 200ms refresh rate keeps you informed at a glance.

## Overview

The HiLetgo 5A Constant Current/Voltage LED Driver Battery Charging Module is a compact, high-efficiency power controller designed for precise voltage and current regulation. Featuring a wide input range (5V-30V), adjustable output up to 29V and 5A, and integrated voltmeter/ammeter with 0.1% accuracy, it ensures reliable performance for battery charging and LED driving applications. Its robust design supports harsh environments, making it a must-have for tech-savvy professionals seeking dependable power management.

## Description

5A Constant Current/Voltage LED Driver Battery Charging Module Voltmeter Ammeter Features: Module Properties:non-isolated constant current and voltage module Rectification :non-synchronous rectification Input voltage: 5V-30V Output voltage :0.8V-29V Output current :adjustable maximum 5A (To enhance heat dissipation over 3A) Conversion efficiency: 95% (the highest) Switching frequency: 300KHz Output ripple :50mV (max) 20M bandwidth Load Regulation 0.5% Voltage Regulation 2.5% Operating Temperature: -40℃to +85℃ Size :51*26.3*14mm Voltmeter Ammeter Size: 51*26.3*10mm Measurement accuracy: 0.1% Refresh rate: about 200ms / times Display: 0.28"digital tube Current Range: 0A-5A Voltage range :5V-30V Working Current :<15mA Display Color Red :Red Please connect right as the printed :"IN-,IN+,OUT-,OUT+",or the Module will be burned. Package Included: 1 * 5A Constant Current/Voltage Power Supply Module

Review: Works as expected...read for summary. - It bucks but does not boost, and current can be set to be constant. Set your voltage up to max (match input), when if fails to increase, then increase your current as desired, that current will be maintained even if it has to buck. Depending on you load resistance your max voltage will limit your max current. The pot closest to the center is voltage, the other is current. When turning the pot, counter-clockwise will decrease, clockwise with increase.

## Features

- HiLetgo 5A Constant Current/Voltage LED Driver Battery Charging Module
- Input voltage: 5V-30V
- Output voltage :0.8V-29V
- Conversion efficiency: 95%

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LPK0LA8 |
| Best Sellers Rank | #651,358 in Automotive ( See Top 100 in Automotive ) #186 in Automotive Voltmeter Gauges |
| Date First Available | July 11, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.13 ounces |
| Item model number | 3-01-0157 |
| Manufacturer | HiLetgo |
| Package Dimensions | 4.29 x 2.6 x 0.94 inches |
| UPC | 702082654743 |

## Product Details

- **Brand:** HiLetgo
- **Current Rating:** 5 Amps
- **Mounting Type:** Surface Mount
- **Power Source:** Battery Powered
- **Specification Met:** CE, FCC, RoHS, UL

## Images

![HiLetgo 5A Constant Current/Voltage LED Driver Battery Charging Module Voltmeter Ammeter - Image 1](https://m.media-amazon.com/images/I/61Sw1aDHkzL.jpg)
![HiLetgo 5A Constant Current/Voltage LED Driver Battery Charging Module Voltmeter Ammeter - Image 2](https://m.media-amazon.com/images/I/614D76AzRFL.jpg)
![HiLetgo 5A Constant Current/Voltage LED Driver Battery Charging Module Voltmeter Ammeter - Image 3](https://m.media-amazon.com/images/I/61cmwptU+QL.jpg)
![HiLetgo 5A Constant Current/Voltage LED Driver Battery Charging Module Voltmeter Ammeter - Image 4](https://m.media-amazon.com/images/I/61KAJazXABL.jpg)
![HiLetgo 5A Constant Current/Voltage LED Driver Battery Charging Module Voltmeter Ammeter - Image 5](https://m.media-amazon.com/images/I/51+Du5sRIiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as expected...read for summary.
*by E***Z on September 24, 2023*

It bucks but does not boost, and current can be set to be constant. Set your voltage up to max (match input), when if fails to increase, then increase your current as desired, that current will be maintained even if it has to buck. Depending on you load resistance your max voltage will limit your max current. The pot closest to the center is voltage, the other is current. When turning the pot, counter-clockwise will decrease, clockwise with increase.

## Frequently Bought Together

- HiLetgo 5A Constant Current/Voltage LED Driver Battery Charging Module Voltmeter Ammeter
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**Shop now:** [https://www.desertcart.sg/products/23812974-hiletgo-5a-constant-current-voltage-led-driver-battery-charging-module](https://www.desertcart.sg/products/23812974-hiletgo-5a-constant-current-voltage-led-driver-battery-charging-module)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-07*