---
product_id: 7187562
title: "DC 12V to DC 24V 5A 120W Step Up Boost Converter Voltage Regulator DC/DC Transformer - Waterproof for Golf Cart, Boat, etc - by EX ELECTRONIX EXPRESS"
brand: "ex electronix express"
price: "B/.14"
currency: PAB
in_stock: false
url: https://www.desertcart.com.pa/products/7187562-dc-12v-to-dc-24v-5a-120w-step-up-boost
store_origin: PA
region: Panama
---

# 120W Power Waterproof 5A Output DC 12V to DC 24V 5A 120W Step Up Boost Converter Voltage Regulator DC/DC Transformer - Waterproof for Golf Cart, Boat, etc - by EX ELECTRONIX EXPRESS

**Brand:** ex electronix express
**Price:** B/.14
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Power Up Your Projects with Confidence!

## Quick Answers

- **What is this?** DC 12V to DC 24V 5A 120W Step Up Boost Converter Voltage Regulator DC/DC Transformer - Waterproof for Golf Cart, Boat, etc - by EX ELECTRONIX EXPRESS by ex electronix express
- **How much does it cost?** B/.14 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/7187562-dc-12v-to-dc-24v-5a-120w-step-up-boost)

## Best For

- ex electronix express enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Sturdy die-cast aluminum housing for durability.
- • **Unleash the Power:** Transform your 12V to 24V effortlessly!
- • **Weather the Storm:** Waterproof design for all environments.
- • **Efficiency at its Best:** Over 90% power conversion efficiency.
- • **Versatile Applications:** Perfect for vehicles, security systems, and more.

## Overview

The EX ELECTRONIX EXPRESS 78DCCON12V is a robust 120W step-up boost converter designed to efficiently transform 12V DC to 24V DC with a 5A output. Its die-cast aluminum housing and epoxy-sealed potting ensure durability and waterproof protection, making it ideal for a variety of applications, from vehicles to telecommunications.

## Description

desertcart.com: DC 12V to DC 24V 5A 120W Step Up Boost Converter Voltage Regulator DC/DC Transformer - Waterproof for Golf Cart, Boat, etc - by EX ELECTRONIX EXPRESS : Automotive

## Features

- Industry grade DC 12V to 24V 5A 120W step-up converter
- Sturdy, waterproof housing makes the converter ideal for use in a wide range of applications including vehicles, security systems, hospital equipment, telecommunications etc
- Over 90% power conversion efficiency
- Case material: die-cast aluminum
- Potting material: epoxy sealed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0085T97PW |
| Best Sellers Rank | #3,477,876 in Automotive ( See Top 100 in Automotive ) #2,808 in Power Inverters #18,040 in Car Audio & Video Accessories |
| Brand Name | EX ELECTRONIX EXPRESS |
| Current Rating | 5 A |
| Customer Reviews | 4.4 4.4 out of 5 stars (75) |
| Global Trade Identification Number | 00619241095036 |
| Included Components | DC Converter Regulator 12V Step up to 24V 5A 120W |
| Item Type Name | DC 12V to DC 24V 5A 120W Step Up Boost Converter, Voltage Regulator, DC/DC Transformer |
| Manufacturer | EX ELECTRONIX EXPRESS |
| Model | 78DCCON12V |
| Number of Items | 1 |
| Part Number | 78DCCON12V |
| Power Source | DC |
| Specification Met | ETL |
| UPC | 619241095036 |

## Product Details

- **Brand:** EX ELECTRONIX EXPRESS
- **Current Rating:** 5 A
- **Number of Items:** 1
- **Power Source:** DC
- **Specification Met:** ETL

## Images

![DC 12V to DC 24V 5A 120W Step Up Boost Converter Voltage Regulator DC/DC Transformer - Waterproof for Golf Cart, Boat, etc - by EX ELECTRONIX EXPRESS - Image 1](https://m.media-amazon.com/images/I/61deE-S9MQL.jpg)
![DC 12V to DC 24V 5A 120W Step Up Boost Converter Voltage Regulator DC/DC Transformer - Waterproof for Golf Cart, Boat, etc - by EX ELECTRONIX EXPRESS - Image 2](https://m.media-amazon.com/images/I/41r5tCHHesL.jpg)
![DC 12V to DC 24V 5A 120W Step Up Boost Converter Voltage Regulator DC/DC Transformer - Waterproof for Golf Cart, Boat, etc - by EX ELECTRONIX EXPRESS - Image 3](https://m.media-amazon.com/images/I/41mAwImpT8L.jpg)
![DC 12V to DC 24V 5A 120W Step Up Boost Converter Voltage Regulator DC/DC Transformer - Waterproof for Golf Cart, Boat, etc - by EX ELECTRONIX EXPRESS - Image 4](https://m.media-amazon.com/images/I/41xT7dDiIKL.jpg)
![DC 12V to DC 24V 5A 120W Step Up Boost Converter Voltage Regulator DC/DC Transformer - Waterproof for Golf Cart, Boat, etc - by EX ELECTRONIX EXPRESS - Image 5](https://m.media-amazon.com/images/I/410mwpQM25L.jpg)

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**Shop now:** [https://www.desertcart.com.pa/products/7187562-dc-12v-to-dc-24v-5a-120w-step-up-boost](https://www.desertcart.com.pa/products/7187562-dc-12v-to-dc-24v-5a-120w-step-up-boost)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-09-15*