---
product_id: 22134505
title: "Voltage Booster 6-8v to 12v Negitive Ground"
brand: "custom autosound"
price: "HK$862"
currency: HKD
in_stock: true
reviews_count: 2
url: https://www.desertcart.hk/products/22134505-voltage-booster-6-8v-to-12v-negitive-ground
store_origin: HK
region: Hong Kong
---

# Voltage Booster 6-8v to 12v Negitive Ground

**Brand:** custom autosound
**Price:** HK$862
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Voltage Booster 6-8v to 12v Negitive Ground by custom autosound
- **How much does it cost?** HK$862 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/22134505-voltage-booster-6-8v-to-12v-negitive-ground)

## Best For

- custom autosound enthusiasts

## Why This Product

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

## Description

Voltage Booster Will operate 12 volt negative ground accessories from 6 or 8 volt negative ground electrical systems. The maximum output power is a function of input voltage. When used in a 6 volt system, it can continuously supply more than 3 1/2 amps with the engine off, and about 5 amps with the engine running at a fast idle. Because of its very efficient design, its current draw is negligible when no load is applied (10 milliamps). NOT RECOMMENDED FOR: Power actuated door locks, trunk release solenoids, air conditioner clutches, fans, blowers, power windows, or other electomechanical devices.

## Features

- Oporate 12volt Negitive Ground Accessories from 6 volt Systems
- Perfect for upgrading to 12v radio in 6-8v Negitive Ground System
- Easy install
- ›See more product details

## Images

![Voltage Booster 6-8v to 12v Negitive Ground - Image 1](https://images-na.ssl-images-amazon.com/images/I/51RgFLIbwmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by D***A on Reviewed in the United States on September 29, 2014*

good i like.it work

### ⭐⭐⭐⭐⭐ 







  
  
    Easy to install and does the job
  

*by T***J on Reviewed in the United States on August 10, 2015*

Just what I was looking for. Easy to install and does the job. Shipping was prompt and on time.

---

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**Shop now:** [https://www.desertcart.hk/products/22134505-voltage-booster-6-8v-to-12v-negitive-ground](https://www.desertcart.hk/products/22134505-voltage-booster-6-8v-to-12v-negitive-ground)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-17*