---
product_id: 293105610
title: "DC Buck Boost Power Supply Module,ZK-4KX Boost Converter Module,Programmable Adjustable Voltage 5-30V to 0.5-30V Power Supply Module Bench DIY Constant Voltage Current Stabilized Regulator Module"
brand: "agatige"
price: "C$3169"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/293105610-dc-buck-boost-power-supply-module-zk-4kx-boost-converter
store_origin: NI
region: Nicaragua
---

# 0-4A current limit LCD displays voltage, current & power 0.5-30V adjustable output DC Buck Boost Power Supply Module,ZK-4KX Boost Converter Module,Programmable Adjustable Voltage 5-30V to 0.5-30V Power Supply Module Bench DIY Constant Voltage Current Stabilized Regulator Module

**Brand:** agatige
**Price:** C$3169
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and confidence!

## Quick Answers

- **What is this?** DC Buck Boost Power Supply Module,ZK-4KX Boost Converter Module,Programmable Adjustable Voltage 5-30V to 0.5-30V Power Supply Module Bench DIY Constant Voltage Current Stabilized Regulator Module by agatige
- **How much does it cost?** C$3169 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/293105610-dc-buck-boost-power-supply-module-zk-4kx-boost-converter)

## Best For

- agatige enthusiasts

## Why This Product

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

## Key Features

- • **Real-Time Monitoring:** Integrated LCD shows input/output voltage, current, power & runtime
- • **Sleek Durable Design:** ABS and aluminum build with enhanced heat dissipation for long-lasting use
- • **Robust Safety Features:** Reverse polarity & backflow protection ensure worry-free operation
- • **Dynamic Current Limiting:** Set current limit up to 4A to protect your devices effortlessly
- • **Precision Voltage Control:** Numerical adjustment from 0.5V to 30V for exact power tuning

## Overview

The ZK-4KX DC Buck Boost Power Supply Module is a compact, programmable voltage regulator offering adjustable output from 0.5V to 30V and current up to 4A. Featuring an LCD for real-time monitoring and multiple built-in safety protections, it’s designed for reliable, precise power delivery in DIY, solar charging, and bench applications.

## Description

DC Buck Boost Power Supply Module,ZK-4KX Boost Converter Module,Programmable Adjustable Voltage 5-30V to 0.5-30V Power Supply Module Bench DIY Constant Voltage Current Stabilized Regulator Module

## Features

- LCD DISPLAY: The boost power supply module LCD can display voltage input and output, output current, output power, output capacity, and output time.ZK-4KX buck boost can be used to charge solar batteries
- NUMERICAL CONTROL ADJUSTMENT: ZK-4KX boost converter module can be adjusted by numerical control, accurate and fast, can be charged and stepped down, the output voltage is adjustable from 0.5-30V, and the current limit 0-4a can be adjusted arbitrarily.The module can be set to turn on/off by default, with low output ripple and π‑type filtering
- MULTIPLE SAFETY PROTECTION: The DC buck boost power supply module input terminal has reverse connection protection, and the reverse connection will not burn out, so it can be used with confidence.The output terminal is anti‑backflow, and there is no need to add an anti‑backflow diode when charging the battery
- VOLTAGE RANGE: ZK-4KX programmable adjustable power supply module Input voltage: DC 5V-30V; Output voltage: DC 0.5V-30V; Output current: 0-4.0A.After the module's working parameters exceed the protection threshold, the output will be automatically turned off, the heat sink is thickened, and the heat dissipation effect is good
- BOOST POWER MODULE: DC boost converter is made of ABS and aluminum, with exquisite appearance, sturdiness and durability, and excellent performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Agatige |
| Part number | Agatigei8gdgr91yx |
| Item Weight | 69 g |
| Item model number | ZK-4KX |
| Size | 79 x 43 x 26mm / 3.1 x 1.7 x 1in |
| Material | ABS+Aluminum |
| Wattage | 35 watts |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Agatige
- **Colour:** Gray
- **Item weight:** 69 Grams
- **Input voltage:** 30 Volts
- **Output voltage:** 3E+1 Volts (DC)

## Images

![DC Buck Boost Power Supply Module,ZK-4KX Boost Converter Module,Programmable Adjustable Voltage 5-30V to 0.5-30V Power Supply Module Bench DIY Constant Voltage Current Stabilized Regulator Module - Image 1](https://m.media-amazon.com/images/I/71TKKVRgVUL.jpg)
![DC Buck Boost Power Supply Module,ZK-4KX Boost Converter Module,Programmable Adjustable Voltage 5-30V to 0.5-30V Power Supply Module Bench DIY Constant Voltage Current Stabilized Regulator Module - Image 2](https://m.media-amazon.com/images/I/71Z53A3tvnL.jpg)
![DC Buck Boost Power Supply Module,ZK-4KX Boost Converter Module,Programmable Adjustable Voltage 5-30V to 0.5-30V Power Supply Module Bench DIY Constant Voltage Current Stabilized Regulator Module - Image 3](https://m.media-amazon.com/images/I/718QuVUJkML.jpg)
![DC Buck Boost Power Supply Module,ZK-4KX Boost Converter Module,Programmable Adjustable Voltage 5-30V to 0.5-30V Power Supply Module Bench DIY Constant Voltage Current Stabilized Regulator Module - Image 4](https://m.media-amazon.com/images/I/713Su-wn9TL.jpg)
![DC Buck Boost Power Supply Module,ZK-4KX Boost Converter Module,Programmable Adjustable Voltage 5-30V to 0.5-30V Power Supply Module Bench DIY Constant Voltage Current Stabilized Regulator Module - Image 5](https://m.media-amazon.com/images/I/71gV4AtFoFL.jpg)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-05*