BESTEK America's leading Power Inverter Brand Designed as a portable power inverter with high performance to power up multiple loads and major household appliances on the go. Manufactured with the best quality parts and professional customer service for end-users. Product Specification Rated Power: 1000W, Max Power: 1200W, Peak Power: 2400W Input Voltage: DC 12V, Output Voltage: AC 110-120V Output Waveforms: Short-Wave, Switching Power: 85% above, Circuit Mode: P.W.M Work Temperature: -10℃~40℃ Output Interface: AC US Outlets Dimensions: 9.4" x 2.8" x 4.7" Weight: 1650g/3.63pounds Package List: 1 x 1000W Power Inverter 2 x Battery Clamp 1 x User Manual Good to know: With 18 Months Warranty and Provide Friendly, Easy-to-Reach Support. Notes: For DC 12V car only, no applied to DC 24V. It's recommended to use the car cigarette lighter(provided by yourself) when electrical appliances less than 150W and connect to the battery directly when less than 300W. It's normal for the inverter to become warm while you are using it. Avoid placing the inverter in direct sunlight or next to heat-sensitive materials.