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Mellif 350W Pure Sine Wave Power Inverter（PIT350-02）
Pairs well with
In stock! Ships within 3-5 business days.
90-day risk-free trial
5-Year Warranty
Complimentary shipping & returns
Mellif 350W Pure Sine Wave Power Inverter（PIT350-02）
Watch the Product Review
See how real users put the Mellif 350W Inverter to the test. Watch hands-on demonstrations, performance reviews, and real-world scenarios to find out if this tool is the right investment for your projects.
Compatible With Milwaukee 18V battery
Supports one or two 18V batteries and full-power operation with 5C–10C high-discharge batteries. Battery and charger not included.
350W pure sine wave inverter
Delivers 350W continuous / 600W peak AC power for power tools, laptops, TVs, fans, and other electronics. Includes USB-C and USB ports with up to 20W fast charging per port.
6-layer safety protection
Includes low-voltage warning/shutdown, over-temperature, overload, short-circuit protection, and automatic recovery for safer operation.
Product details
What's in the Box?
- 1 × Power Inverter
- 1 × User Manual
Battery and charger are not included.
Specifications
- Battery Compatibility: Milwaukee 18V batteries, 1 or 2 batteries
- Inverter Type: Pure Sine Wave
- Continuous Output: 350W
- Peak Output: 600W
- USB-C Output: Up to 20W per port
- USB Output: Up to 20W per port
- Safety Protection: Low Voltage, Over Temperature, Overload, Short Circuit
- Display: LCD Screen
- LED Light: High Beam / Low Beam / SOS Mode
- Cooling System: Multiple Cooling Fans
- Warranty: 5 Years
- Battery & Charger: Not Included
User Manual PDF Download
FAQs
Will using this inverter drain and ruin my expensive tool batteries?
No, your batteries are 100% protected! Built with a 6-Layer Smart Safety System, it actively monitors voltage, current, and temperature:
- Low-Voltage Warning & Auto Shutdown: Automatically cuts off power before your battery voltage drops into the "dead zone," preserving your battery's lifespan.
- Comprehensive Safety: Includes Over-temperature, Overload, Short-circuit protection, and Automatic Recovery.
Can it run on just ONE 18V battery, or do I need to insert TWO?
It works with both! You can power it using either one or two 18V batteries.
- 1 Battery: Great for lightweight, emergency power or charging phones/laptops.
- 2 Batteries: Doubly extends runtime and provides maximum stability for higher-draw AC devices.💡 Performance Tip: To unlock full 350W power and handle heavy surge loads smoothly, we recommend using high-discharge rate batteries (5C–10C)!
Will a 350W Pure Sine Wave inverter handle my power tools or sensitive laptops?
Yes, safely and reliably! Unlike cheap modified sine wave inverters that cause humming or overheating, our True Pure Sine Wave delivers clean, grid-quality AC power:
- Continuous Power (350W): Easily powers laptops, TVs, fans, drones, and small power tools.
- Peak Surge Power (600W): Built-in surge buffer handles the initial startup spike for motor-driven equipment without tripping overload.
- Dual USB Fast Charge: Includes dual USB-C & USB ports (up to 20W fast charging per port) for rapid phone and tablet charging.
How do I know how much power and battery life I have left?
- No more guessing! The clear Smart LCD Screen provides real-time data at a glance:
- Real-time Stats: Battery status %, output wattage (W), AC/DC output mode, and protection alerts.
- Night & Emergency Ready: Features a Built-in LED Work Light with High/Low beam, adjustable brightness, and an SOS Flashing Mode for roadside emergencies, camping, or power outages.
What is the difference between Pure Sine Wave, Modified Sine Wave, and Square Wave inverters?
The main difference is the quality of the AC output waveform. Pure Sine Wave produces a smooth, stable waveform that closely matches household AC power, while Modified Sine Wave uses a stepped waveform and Square Wave produces a much rougher output.A pure sine wave inverter provides clean, stable AC power similar to household electricity, making it a better choice for power tools, pumps, fans, TVs, laptops, chargers, and other electronic devices. It can also help motors and other compatible loads operate more smoothly with less electrical noise and heat.
For Mellif's 350W Power Station: The Pure Sine Wave inverter provides 350W continuous output and 600W peak output, making it a reliable choice for camping, job sites, outdoor use, and emergency backup power.
Note: Always check the device's rated wattage and startup/surge requirements before use. The connected device must remain within the power station's output limits.
What does the 5-year warranty cover?
Our 5-year warranty covers defects in materials and workmanship under normal use. This includes issues such as motor failures, electrical component defects, and product malfunctions caused by manufacturing problems.
The warranty does not cover normal wear-and-tear parts, such as blades, brushes, filters, seals, or other consumable components that naturally wear out during use. Damage caused by misuse, accidents, improper maintenance, or unauthorized modifications is also not covered.
If you experience any product issues, please contact us with your order information and product details, and our support team will be happy to assist you.