Specification:Material: Aluminum alloyPower: 900WPeak Power: 2000WPattern: 24v to 220v, 24v to 110vPower surge: ≥Rated power*2Output voltage: AC 110V/220V(internal adjustable)±10%Output frequency: 50/60HzWorking environment: 0-40в„ѓSize: (L)X(W)X(H) 27X11X5.5cm /10.63''X4.33''X2.17"(appr.) InputBattery voltage: 24vHigh voltage cut off: Dc30±2VLow voltage alarm: Dc21±0.5VLow voltage cut off: Dc20.3±0.5VInput voltage range: Dc 20V~Dc30VInput reverse protection: Fuse pieceIndicator light: Green power indicator, red fault indicatorCooling: FanBattery drain with on AC load: <0.5AOutput waveform: Modified sine waveConversion efficiency: 80%The shell maximum working temperature: <75в„ѓ Featuresв—Џ A good companion for mobile work, traveling, camping in the wildв—Џ Aluminum alloy casing, anti-oxidation, durable, exquisite and lightweightв—Џ Clear LCD display shows input voltage, battery voltage and battery capactiyв—Џ Convert DC24V from car cigarette lighter or battery to AC110/220V for everyday useв—Џ Laptops, digital cameras, mobile phone chargers, small TV sets, vacuum cleaners, power tools and other home appliances can be easily brought to the car use.в—Џ Adopt advanced computer control chip design, SMT chip technology, patented voltage regulation technology, intelligent cold air system, CPU microprocessor to achieve multiple protection -- Six Protection, more safe usage1. Input low voltage protection:2. Input over-voltage protection3. Short circuit protection:When the short circuit occurs, the output is turned off, the fault indicator will be lit (red)4. The battery is extremely anti-protected:When the positive and negative batteries are reversed, the fuse will fuse to protect the load.5. Inverter temperature protection: When the inverter temperature exceeds 68 в„ѓ, the AC output will automatically turn off6. Overload protection: When the load exceeds 110% of the inverter capacity, the AC output will be automatically turned off. Package included:1 Pcs Power Inverter1 Pcs Battery clip line1 Pcs Chinese and English Manual