--- product_id: 541943264 title: "GENMAX Portable Generator, 4000W ultra-quiet 145cc gas engine,with Parallel and Series Capability, Electric Start, Ideal for Camping outdoor & Home backup power.EPA &CARB Compliant" brand: "genmax" price: "48063800₫" currency: VND in_stock: true category: "Genmax" url: https://www.desertcart.vn/products/541943264-genmax-portable-generator-4000w-ultra-quiet-145cc-gas-engine-parallel store_origin: VN region: Vietnam --- # 4000W peak power Ultra-quiet operation 14-hour runtime GENMAX Portable Generator, 4000W ultra-quiet 145cc gas engine,with Parallel and Series Capability, Electric Start, Ideal for Camping outdoor & Home backup power.EPA &CARB Compliant **Brand:** genmax **Price:** 48063800₫ **Availability:** ✅ In Stock ## Summary > ⚡ Power up your adventures — quietly, safely, and effortlessly! ## Quick Answers - **What is this?** GENMAX Portable Generator, 4000W ultra-quiet 145cc gas engine,with Parallel and Series Capability, Electric Start, Ideal for Camping outdoor & Home backup power.EPA &CARB Compliant by genmax - **How much does it cost?** 48063800₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/541943264-genmax-portable-generator-4000w-ultra-quiet-145cc-gas-engine-parallel) ## Best For - genmax enthusiasts ## Why This Product - Trusted genmax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Digital Control:** LCD display tracks runtime, voltage, and load so you stay informed and in control at all times. - • **Flexible Power Pairing:** Parallel and series connection capability lets you double your power output when you need it most (accessory required). - • **Whisper-Quiet Mobility:** At just 52.9 lbs with a sturdy handle, it’s ultra-light and designed for effortless transport and discreet use. - • **Power That Keeps You Going:** 4000 Starting Watts / 3200 Running Watts deliver reliable, clean energy for all your sensitive devices. - • **Safety First with CO Detect:** Automatic shutdown protects you from dangerous carbon monoxide levels, ensuring peace of mind wherever you power up. ## Overview The GENMAX Portable Generator GM4000iSBEPC packs a 145cc 4-stroke gas engine with inverter tech to deliver 4000 starting watts and 3200 running watts of clean, stable power. Weighing only 52.9 pounds, it’s ultra-quiet and portable with a digital control center for real-time monitoring. Parallel and series connection options expand power capacity, while built-in CO detection ensures safety. Perfect for camping, outdoor events, and home backup, it’s EPA & CARB compliant for eco-conscious users. ## Description desertcart.com : GENMAX Portable Generator, 4000W ultra-quiet 145cc gas engine,with Parallel and Series Capability, Electric Start, Ideal for Camping outdoor & Home backup power.EPA &CARB Compliant : Patio, Lawn & Garden ## Features - 【Strong Power】The GENMAX 4000iSBEPC Starting Watts Inverter Generator is powered by a 145cc 4- stroke OHV gas engine,with inverter technology and Maganetic dipstick produce 4000 Starting Watts/ 3200 Running Watts clean power (less than 3% THD), confidently connect your sensitive electronics such as TV, lights, fans, small power tools and more on camping trips, etc - Silent And Ultra Lightweight】At only 52.9 pounds, Light weight and compact , The sturdy handle makes it easy to carry for long distance.The fully enclosed design greatly reduces noise levels and is very quiet to use - 【Digital Control Center 】The Digital Control Center features an LCD display showing hours run, voltage output, and load level - 【Parallel&Series Connection Capability】Two 120v generators are combined into a 240V generator using a dedicated series parallel box (the series parallel box is sold separately) - 【Co Detect】 Automatically turns off the generator when an unsafe level of carbon monoxide is detected ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BWRZH3FS | | Additional Features | Maganetic dipstick,Portable, Super Quiet, Electric Start | | Best Sellers Rank | #11,647 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #24 in Power Take Off Generators | | Brand Name | GENMAX | | Color | orange | | Current Rating | 13.33 A | | Customer Reviews | 4.2 4.2 out of 5 stars (2,523) | | Engine Displacement | 145 cubic centimeters | | Engine Type | 4 Stroke | | Frequency | 60 hertz | | Fuel Type | Gas | | Ignition System Type | electric | | Included Components | Spark Plug Socket Wrench (1) Dual-Purpose Screwdriver (1) User Manual (1) Warranty Information (1) Funnel (1) 30A 120V L14-30P to TT-30R Plug Adapter (1) | | Item Dimensions L x W x H | 19.1"L x 11.2"W x 17.9"H | | Item Type Name | Inverter Generator | | Manufacturer | GENMAX | | Manufacturer Part Number | GM4000iSBEPC | | Model Name | GM4000iSBEPC | | Model Number | GM4000iSBEPC | | Output Wattage | 4000 watts | | Power Source | Fuel Powered | | Recommended Uses For Product | Camping, Residential | | Running Wattage | 3200 watts | | Runtime | 14 hours | | Starting Wattage | 4000 watts | | Tank Volume | 0.9 gallons | | Total Power Outlets | 2 | | UPC | 748780935647 | | Voltage | 240 volts | | Warranty Description | 1 Year Manufacturer | | Wattage | 4000 watts | ## Product Details - **Brand:** GENMAX - **Color:** orange - **Fuel Type:** Gas - **Output Wattage:** 4000 watts - **Power Source:** Fuel Powered - **Recommended Uses For Product:** Camping, Residential - **Special Feature:** Maganetic dipstick,Portable, Super Quiet, Electric Start - **Voltage:** 240 volts - **Wattage:** 4000 watts ## Images ![GENMAX Portable Generator, 4000W ultra-quiet 145cc gas engine,with Parallel and Series Capability, Electric Start, Ideal for Camping outdoor & Home backup power.EPA &CARB Compliant - Image 1](https://m.media-amazon.com/images/I/71ZckfRYzeL.jpg) ## Available Options This product comes in different **Set** options. ## Questions & Answers **Q: funciona con propano?** A: No **Q: Says it's quiet but what's the db rating?** A: The tech sheet says 62 dB @ 7m (22 ft) with 25% load. **Q: The specs say it burns 3.6 gallons in 4.5 hours at 25% load. That's 19.2 gallons a day at 25% load. How much fuel does it burn at 50% load per day?** A: Burn 0.29 gal/per hour at 50% load. It can run 3.3 hours at 50% load. **Q: Does this generator run at 3600RPM when supplying full load or does it run at a higher RPM?** A: run at 4850RPM ## Frequently Bought Together - GENMAX Generator，EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping - STP Premium Synthetic Blend 4 Cycle Small Engine Oil, SAE 10W-30, 32 fl oz, Motor Oil for Lawnmowers, Generators, Tractors, Snow Blowers, and More - Scepter FSCG552 Fuel Container with Spill Proof SmartControl Spout with Bonus Spout Extender, Rear Handle Red Gas Can, 5 Gallon --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/541943264-genmax-portable-generator-4000w-ultra-quiet-145cc-gas-engine-parallel](https://www.desertcart.vn/products/541943264-genmax-portable-generator-4000w-ultra-quiet-145cc-gas-engine-parallel) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-10-07*