---
product_id: 102273381
title: "Gas Generator AVR For BlackMax 5KW 5.7KW 7KW 7.5KW 9KW 5000 5700 7125 8750 Watt Automatic Voltage Regulator"
brand: "saihisday"
price: "€ 39.40"
currency: EUR
in_stock: true
reviews_count: 10
category: "Saihisday"
url: https://www.desertcart.fi/products/102273381-gas-generator-avr-for-blackmax-5kw-5-7kw-7kw-7
store_origin: FI
region: Finland
---

# 8750W max output power Adjustable voltage range 160V-260V Over voltage & short circuit protection Gas Generator AVR For BlackMax 5KW 5.7KW 7KW 7.5KW 9KW 5000 5700 7125 8750 Watt Automatic Voltage Regulator

**Brand:** saihisday
**Price:** € 39.40
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up with precision — never settle for less!

## Quick Answers

- **What is this?** Gas Generator AVR For BlackMax 5KW 5.7KW 7KW 7.5KW 9KW 5000 5700 7125 8750 Watt Automatic Voltage Regulator by saihisday
- **How much does it cost?** € 39.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/102273381-gas-generator-avr-for-blackmax-5kw-5-7kw-7kw-7)

## Best For

- saihisday enthusiasts

## Why This Product

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

## Key Features

- • **Built-in safety shield:** Protects your generator and connected devices from over voltage, over current, and short circuits.
- • **Seamless compatibility:** Specifically designed for BlackMax 5KW to 9KW portable gasoline generators for a perfect fit.
- • **Compact & durable design:** Lightweight metal build (8.2 oz) ensures easy installation and long-lasting reliability.
- • **Precision voltage control:** Easily adjust output between 160V and 260V for optimal performance and device safety.
- • **Power that keeps you running:** Delivers up to 8750 watts to power your essentials without interruption.

## Overview

The Saihisday Gas Generator AVR is a robust automatic voltage regulator tailored for BlackMax portable gasoline generators ranging from 5KW to 9KW. It offers a wide adjustable voltage output (160V-260V) to ensure stable 240V power delivery, while integrated protections guard against over voltage, over current, and short circuits. Lightweight and easy to install, this AVR guarantees reliable, efficient power management for both commercial and residential use.

## Description

desertcart.com : Saihisday Gas Generator AVR For BlackMax 5KW 5.7KW 7KW 7.5KW 9KW 5000 5700 7125 8750 Watt Automatic Voltage Regulator : Patio, Lawn & Garden

Review: Works great. - Arrived right on schedule. Installed it on my generator and now I have electricity... It came set at 110 volts, I easily adjusted it up to 120 and now I can run my outdoor fans... It is too soon to say how long it will last, but well worth the price...
Review: Finally a company product that works - Been trying to get an AVR that works. Others ordered from other companies failed and would not work. Purchased this one and it works great. All I had to do was tweek the voltage screw to increase it from 117VAC to 121.9VAC. I'm ordering another just for a back up. Its worth the cost to have this in stock ready to go during the winter in the event of some type failure. Its an electronic device so you never know.

## Features

- Condition: Well packed
- Replacement 6.5KW to 8.5KW Adjustable Generator Automatic Voltage Regulator(AVR) for BlackMax Portable Gasoline Generator Models: BM10500, BM10500G, BM10680, BM10680S, BM905000, BM905700, BM905700P, BM907000, BM907000A, BM10700D, BM10700DG, BM10700DR, BM10700H, BM10700HR, BM10700J, ZR10700, ZR10700J, ZR10711，ZR10722
- Over Voltage, Over Current and Short Circuit Protection
- Large Manual Adjustable Voltage Output Range of 160V-260V for 240V output
- Please compare the specific applicable models listed at below to make sure it'll fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FVRGP55 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #484,151 in Automotive ( See Top 100 in Automotive ) #116 in Automotive Replacement Alternator Voltage Regulators |
| Brand | Saihisday |
| Color | Black |
| Current Rating | 3.5 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (293) |
| Date First Available | July 25, 2018 |
| Engine Power Maximum | 8.5 Kilowatts |
| Engine Type | 4 Stroke |
| Fuel Type | Gasoline |
| Ignition System Type | Recoil start |
| Included Components | Automatic Voltage Regulator |
| Item Package Quantity | 1 |
| Item Weight | 8.2 ounces |
| Item model number | 5000 5700 7125 8750 |
| Manufacturer | Saihisday |
| Material | Metal |
| Model Name | 5000 5700 7125 8750 |
| Output Wattage | 8750 Watts |
| Package Dimensions | 9.49 x 3.27 x 2.28 inches |
| Part Number | 5000 5700 7125 8750 |
| Power Source | Fuel Powered |
| Recommended Uses For Product | Commercial, Residential |
| Running Wattage | 8500 Watts |
| Size | For BlackMax AVR |
| Special Feature | Short Circuit Protection |
| Special Features | Short Circuit Protection |
| Starting Wattage | 8750 Watts |
| Total Power Outlets | 4 |
| UPC | 657390260851 |
| Voltage | 240 Volts |
| Wattage | 8750 watts |

## Product Details

- **Brand:** Saihisday
- **Color:** Black
- **Fuel Type:** Gasoline
- **Included Components:** Automatic Voltage Regulator
- **Output Wattage:** 8750 Watts
- **Power Source:** Fuel Powered
- **Recommended Uses For Product:** Commercial, Residential
- **Special Feature:** Short Circuit Protection
- **Voltage:** 240 Volts
- **Wattage:** 8750 watts

## Images

![Gas Generator AVR For BlackMax 5KW 5.7KW 7KW 7.5KW 9KW 5000 5700 7125 8750 Watt Automatic Voltage Regulator - Image 1](https://m.media-amazon.com/images/I/41k7AfkEKuL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this works on a duro Max xp1200eh?**
A: I'm leaning towards 'no', as this AVR is designed for 5-9 kW generators. The Duromax XP1200EH is rated at 12kW and will require a higher exciter current.

**Q: says this id manually adjustable. How do you adjust it, i dont see a knob?**
A: It is manually adjustable to set then it maintains the set voltage afterwards. The know is that tiny flat head screw

**Q: Does this work with a Predator 8750 generator?**
A: Yes it does

**Q: will this work on a champion 9000/7000 ?**
A: Sorry wont work   to small   you need to find one for your exact generator   get the right part  not what you think might work  this type of thinking  could cost you more in the long run

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great.
*by W***. on September 17, 2024*

Arrived right on schedule. Installed it on my generator and now I have electricity... It came set at 110 volts, I easily adjusted it up to 120 and now I can run my outdoor fans... It is too soon to say how long it will last, but well worth the price...

### ⭐⭐⭐⭐⭐ Finally a company product that works
*by K***T on September 29, 2023*

Been trying to get an AVR that works. Others ordered from other companies failed and would not work. Purchased this one and it works great. All I had to do was tweek the voltage screw to increase it from 117VAC to 121.9VAC. I'm ordering another just for a back up. Its worth the cost to have this in stock ready to go during the winter in the event of some type failure. Its an electronic device so you never know.

### ⭐⭐⭐⭐ Easy to Install
*by I***S on December 15, 2025*

Works well so far. Havent used the generator a lot since install. Will update after some use.

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**Shop now:** [https://www.desertcart.fi/products/102273381-gas-generator-avr-for-blackmax-5kw-5-7kw-7kw-7](https://www.desertcart.fi/products/102273381-gas-generator-avr-for-blackmax-5kw-5-7kw-7kw-7)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-02*