---
product_id: 158022510
title: "HOMELYLIFE Voltage Converter DC 8V-40V to 13.8V 10A 138W Automatic Buck Boost Step Down Up Reducer Waterproof Module Transformer for Golf Cart Club Car"
brand: "homelylife"
price: "VT11465"
currency: VUV
in_stock: true
reviews_count: 13
category: "Homelylife"
url: https://www.desertcart.vu/products/158022510-homelylife-voltage-converter-dc-8v-40v-to-13-8v-10a
store_origin: VU
region: Vanuatu
---

# 8V-40V input range 100% waterproof & dustproof 13.8V 10A 138W output HOMELYLIFE Voltage Converter DC 8V-40V to 13.8V 10A 138W Automatic Buck Boost Step Down Up Reducer Waterproof Module Transformer for Golf Cart Club Car

**Brand:** homelylife
**Price:** VT11465
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ride with precision and protection — never settle for less!

## Quick Answers

- **What is this?** HOMELYLIFE Voltage Converter DC 8V-40V to 13.8V 10A 138W Automatic Buck Boost Step Down Up Reducer Waterproof Module Transformer for Golf Cart Club Car by homelylife
- **How much does it cost?** VT11465 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/158022510-homelylife-voltage-converter-dc-8v-40v-to-13-8v-10a)

## Best For

- homelylife enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety Shield:** Integrated chip protects against over-current, overload, short-circuit, and overheating for worry-free use.
- • **Compact Yet Powerful:** Small footprint (1.26 x 2.95 x 1.26 in) packs 138W output, perfect for golf carts and mobile setups.
- • **Built for All Conditions:** Rugged aluminum shell with epoxy potting ensures waterproof, dustproof, and shock-resistant durability.
- • **Seamless Buck-Boost Power:** Automatically steps voltage up or down within 8V-40V input range for versatile device compatibility.
- • **Ultra-Efficient Conversion:** Synchronous Rectification tech delivers ≥95% efficiency, minimizing energy loss and heat.

## Overview

The HOMELYLIFE Voltage Converter is a compact, waterproof DC buck-boost module that converts 8V-40V input to a stable 13.8V output at 10A (138W). Featuring advanced synchronous rectification for over 95% efficiency and smart multi-protection circuitry, it’s engineered for reliable performance in extreme temperatures (-40°C to 80°C). Ideal for golf carts and mobile power needs, it combines rugged durability with intelligent safety in a sleek aluminum casing.

## Description

Buy HOMELYLIFE Voltage Converter DC 8V-40V to 13.8V 10A 138W Automatic Buck Boost Step Down Up Reducer Waterproof Module Transformer for Golf Cart Club Car: Power Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great converter using it on a golf cart. - I was in the process of building a new golf cart and needed a converter for lights and sound, this thing rocks and has 50 amps, I also like that it has a built in relay so it powers off with the golf cart. Just make sure you remove the little jumper wire.
Review: Sturdy - Great works as intended

## Features

- Input Voltage: 12V/24V/36V nominal, accept(8V-40V) range; Output Voltage: DC 13.8V 10A 138W.Within the voltage allowable range, it's a voltage reducer and also a booster too.
- Adopt Synchronous Rectification Technology to improve conversion efficiency, Maximum Efficiency:≥95%; Ripple Wave: 50Mv; Starting delay time:≤2S
- Assembled with smart chip, features Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protection
- Compact aluminium shell with epoxy potting, 100% waterproof, anti-dust, anti-shock protection and better heat dissipation
- These voltage converters are excellent power transformers, can work safely and reliable in -40°C~80°C range. And all converters are offered 1 year replacement assurance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WFMG11F |
| Best Sellers Rank | #16,515 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #63 in Power Converters |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,480) |
| Date First Available | August 14, 2019 |
| Item Weight | 8.7 ounces |
| Item model number | HL-DC840-138 |
| Manufacturer | EPBOWPT |
| Product Dimensions | 1.26 x 2.95 x 1.26 inches |

## Product Details

- **Brand:** HOMELYLIFE
- **Current Rating:** 10 Amps
- **Item Weight:** 248 Grams
- **Power Source:** DC
- **Product Dimensions:** 1.26"D x 2.95"W x 1.26"H

## Images

![HOMELYLIFE Voltage Converter DC 8V-40V to 13.8V 10A 138W Automatic Buck Boost Step Down Up Reducer Waterproof Module Transformer for Golf Cart Club Car - Image 1](https://m.media-amazon.com/images/I/81-tq2Mv1HL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great converter using it on a golf cart.
*by I***Y on November 24, 2025*

I was in the process of building a new golf cart and needed a converter for lights and sound, this thing rocks and has 50 amps, I also like that it has a built in relay so it powers off with the golf cart. Just make sure you remove the little jumper wire.

### ⭐⭐⭐⭐⭐ Sturdy
*by C***G on December 13, 2025*

Great works as intended

### ⭐⭐⭐⭐⭐ Works great
*by R***6 on October 23, 2025*

Easy to install

## Frequently Bought Together

- HOMELYLIFE Voltage Converter DC 8V-40V to 13.8V 10A 138W Automatic Buck Boost Step Down Up Reducer Waterproof Module Transformer for Golf Cart Club Car
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**Shop now:** [https://www.desertcart.vu/products/158022510-homelylife-voltage-converter-dc-8v-40v-to-13-8v-10a](https://www.desertcart.vu/products/158022510-homelylife-voltage-converter-dc-8v-40v-to-13-8v-10a)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-02*