LIFAN Power USA’s Energy Storm ESI4000iER-EFI is part of our Electronic Fuel Injected (EFI) Digital Inverter Generator Series.  The ESI4000iER features Electric Start and Remote Start/Stop Control (remote key fob included), produces “Clean Power” with a Sine Wave Distortion of less than 2%! All of your sensitive audio & video electronics such as laptops, computers, LCD and Plasma televisions, Surround Sound Systems, Sensitive Tools, Video Game Consoles, and Cell Phone Chargers can be powered without the risk of damage!  This unit is a perfect fit for Camping, RVing, Tailgating, or General Use around the house!

We fully support the ESI4000iER-EFI with our Warranty Policy.

ESI4000iER-EFI Features:

• 270cc 4-Stroke OHV Gasoline Engine
• AC Power Output with a Pure Sine Wave Distortion of 2% or Less
• Electric Start with Remote Key Fob (included)
• Recoil / Electric Start
• Surge 4100Watt Output
• Rated 3800Watt Output
• 4 – 120V 20A  AC Receptacles
• 3.5 Gallon Fuel Tank
• Low Oil Engine Shutdown Protection
• Auto Idle Feature (Power On Demand)
• AC Overload Protection
• Exhaust Spark Arrestor for Safe and Legal Operation in National Parks
• Super Quiet – 57 Decibel Sound Rating at 23ft. (7m)

NOTE:  Product Specifications and Owner’s Manuals Subject to Change without Notification.