4000W High Output x Dual Start, Easy Operation for Anyone! Introducing the New JESIMAIK Inverter Generator 'JM4200iS'
YINO Electronic Commerce Co., Ltd. announced the release of the JESIMAIK 'JM4200iS', an inverter generator that combines a high output of 4000W with a lightweight 32kg design and an easy electric start.
📋 Article Processing Timeline
- 📰 Published: April 24, 2026 at 18:10
- 🔍 Collected: April 24, 2026 at 09:31
- 🤖 AI Analyzed: April 24, 2026 at 10:10 (38 min after Collected)
JESIMAIK Inverter Generator JM4200iS
■ Background of Development:
To solve the issues of conventional high-output generators being 'heavy, hard to start, and tedious to maintain', JESIMAIK developed the new model 'JM4200iS'. Combining high output, portability, and excellent operability, it provides stable power for everything from emergencies to outdoor and professional uses.
Main Features
1. Combining High Output & Lightweight Design
With a rated output of 4000W, it comfortably operates large appliances and power tools. Despite its power, the body weight is kept to just 32kg, making it easy to use anywhere.
2. One-Touch Start for Beginners' Peace of Mind
In addition to recoil, it features a one-touch electric starter. Since it can be started with a single button, even beginners and those who are not physically strong can easily handle it.
3. Multiple Output Ports & Long Running Time
Equipped with 100V/20A (2 ports), 100V/30A (1 port), and a DC12V port, it supports simultaneous power supply to multiple devices such as large appliances and power tools.
Thanks to the 7.5L large-capacity tank and ECO mode, it achieves a long running time of up to 9.5 hours (at 25% load) while suppressing wasteful fuel consumption.
4. Tool-Free Easy Maintenance
The cover can be opened and closed with one touch without tools.
It greatly saves maintenance effort by featuring a wide inspection port, a drip-proof refueling port, and two oil drainage methods.
5. Safe Design Considered for Portability
With a lightweight and compact design of only 32kg, it can be used anywhere.
It comes standard with a retractable handle and large-diameter casters, allowing even women and the elderly to move it smoothly like a suitcase.
Other Features
- Outputs high-quality pure sine wave with less than 2% waveform distortion rate
- Supports parallel operation, allowing a maximum output of 7200W
- Low-noise design that suppresses operating sound (approx. 61dB)
- Equipped with ECO mode for energy-saving operation
- Multiple safety protection functions: low oil protection, overheat protection, overload protection, etc.
- Equipped with a digital monitor to check output, voltage, and running time at a glance
Product Specifications
Model: JM4200iS
Generator Type: Multi-pole revolving magnetic field
Phase: Single phase
AC Rated Output: 4.0kVA (4000W)
AC Max Output: 4.2kVA (4200W)
AC Rated Voltage: 100V
AC Rated Current: 40A
Rated Frequency (Switchable): 50Hz/60Hz
DC Rated Voltage: 12V
DC Rated Current: 8.3A
Engine Type: 181cc Air-cooled 4-stroke OHV engine
Fuel: Unleaded regular gasoline
Built-in Battery: 12.8V/1.6Ah
Fuel Tank Capacity: 7.5L
Continuous Running Time: Approx. 9.5h (25% load) to 3h (100% load)
Noise Level: Approx. 61dB
Starting System: Electric starter / Recoil starter
Dimensions: 54.5 * 36.5 * 49.3cm
Dry Weight: 32kg
Store Information
Official Site: https://dada.link/ruAdw0
Amazon: https://dada.link/egwUpa
Rakuten: https://dada.link/EDNDlc
YAHOO: https://dada.link/4g2k20
Brand Introduction
JESIMAIK is a brand focusing on automobiles, motorcycles, and power tools, and is widely supported by DIY enthusiasts and construction site workers.
Official Site: https://www.jp.jesimaik.com/
X (formerly Twitter): https://x.com/JESIMAIK_JAPAN
Instagram: https://www.instagram.com/jesimaik_japan/
===
YINO Electronic Commerce Co., Limited acts as the PR/Export agent for JESIMAIK.
===
■ Background of Development:
To solve the issues of conventional high-output generators being 'heavy, hard to start, and tedious to maintain', JESIMAIK developed the new model 'JM4200iS'. Combining high output, portability, and excellent operability, it provides stable power for everything from emergencies to outdoor and professional uses.
Main Features
1. Combining High Output & Lightweight Design
With a rated output of 4000W, it comfortably operates large appliances and power tools. Despite its power, the body weight is kept to just 32kg, making it easy to use anywhere.
2. One-Touch Start for Beginners' Peace of Mind
In addition to recoil, it features a one-touch electric starter. Since it can be started with a single button, even beginners and those who are not physically strong can easily handle it.
3. Multiple Output Ports & Long Running Time
Equipped with 100V/20A (2 ports), 100V/30A (1 port), and a DC12V port, it supports simultaneous power supply to multiple devices such as large appliances and power tools.
Thanks to the 7.5L large-capacity tank and ECO mode, it achieves a long running time of up to 9.5 hours (at 25% load) while suppressing wasteful fuel consumption.
4. Tool-Free Easy Maintenance
The cover can be opened and closed with one touch without tools.
It greatly saves maintenance effort by featuring a wide inspection port, a drip-proof refueling port, and two oil drainage methods.
5. Safe Design Considered for Portability
With a lightweight and compact design of only 32kg, it can be used anywhere.
It comes standard with a retractable handle and large-diameter casters, allowing even women and the elderly to move it smoothly like a suitcase.
Other Features
- Outputs high-quality pure sine wave with less than 2% waveform distortion rate
- Supports parallel operation, allowing a maximum output of 7200W
- Low-noise design that suppresses operating sound (approx. 61dB)
- Equipped with ECO mode for energy-saving operation
- Multiple safety protection functions: low oil protection, overheat protection, overload protection, etc.
- Equipped with a digital monitor to check output, voltage, and running time at a glance
Product Specifications
Model: JM4200iS
Generator Type: Multi-pole revolving magnetic field
Phase: Single phase
AC Rated Output: 4.0kVA (4000W)
AC Max Output: 4.2kVA (4200W)
AC Rated Voltage: 100V
AC Rated Current: 40A
Rated Frequency (Switchable): 50Hz/60Hz
DC Rated Voltage: 12V
DC Rated Current: 8.3A
Engine Type: 181cc Air-cooled 4-stroke OHV engine
Fuel: Unleaded regular gasoline
Built-in Battery: 12.8V/1.6Ah
Fuel Tank Capacity: 7.5L
Continuous Running Time: Approx. 9.5h (25% load) to 3h (100% load)
Noise Level: Approx. 61dB
Starting System: Electric starter / Recoil starter
Dimensions: 54.5 * 36.5 * 49.3cm
Dry Weight: 32kg
Store Information
Official Site: https://dada.link/ruAdw0
Amazon: https://dada.link/egwUpa
Rakuten: https://dada.link/EDNDlc
YAHOO: https://dada.link/4g2k20
Brand Introduction
JESIMAIK is a brand focusing on automobiles, motorcycles, and power tools, and is widely supported by DIY enthusiasts and construction site workers.
Official Site: https://www.jp.jesimaik.com/
X (formerly Twitter): https://x.com/JESIMAIK_JAPAN
Instagram: https://www.instagram.com/jesimaik_japan/
===
YINO Electronic Commerce Co., Limited acts as the PR/Export agent for JESIMAIK.
===