The Yamaha EF1000iS inverter generator is the ultimate in lightweight portable electricity that is quiet, durable and convenient. Designed to supply high-quality and clean power, the EF1000iS generator was built to be quiet and durable. Designed with an all-new ergonomic style and fitted with a compact alternator and inverter unit, the EF1000iS weighs in at a class-leading 27lbs, making it extremely portable. Noise Block, acoustically designed sound reduction system helps to make the EF1000iS the quietest portable generator in its class.

The EF1000iS - with its inverter system - features Pulse Width Modulation (PWM) so Voltage stability is within ± 1%, and Frequency stability is ± 0.1 HZ. Its pure sine wave is as clean or cleaner than commercial power, improving the efficiency and versatility of your electronic equipment and accessories compared to other portable power. The EF1000iS is lightweight, powerful, clean and quiet. A powerhouse performer at your fingertips.

FEATURES:

• Lightweight Design / Easy to Carry
• Noise Block. Acoustically designed sound reduction system
• Long Run Time - Runs continuously for up to 12 hours without refueling
• Smart Throttle. Load sensing throttle control
• 12 Volt DC Output (Battery Charging Cables Included)
• Inverter System with Pulse Width Modulation
• Exclusive Dual Coil Alternator Stator
• Centralized Control Panel
• HV 50cc Engine (overhead valve)

SPECIFICATIONS:

• Dry Weight: 28 pounds
• Dimensions (L x W x H Inches): 17.7 x 9.4 x 14.9
• Fuel Capacity: .66 gallons
• Noise Level (1/4 load/ full load): 47dBA - 57 dBA

2-Year Limited Warranty