Specifications: Type(Max Power): 3000W. 4000W. 5000W. Rated Power: 1500W. 2000W. 2500W. Voltage using range: 12V (10-15V) / 24V (20V-30V). Input Voltage: 12 / 24V. Output Voltage: 110V. Output Frequency: 60Hz. Output Waveform: Pure Sine Waveform. Conversion Rate: 93%+. Display: Digital display. Shell Color: Black. Dimensions: 26*15**7CM. 30*15*7CM. 34*15*7CM. Net Weight: 1.8kg/2.35kg/2.7kg. Features: -High-pre-cision circuit board. -Built-in intelligent control chip. -Dual cooling fans to extend the life of the inverter. -Screw terminal. Pluggable plug, easy to replace the cable. -Universal three-hole socket, strong compatibility,most appliances are suitable. -Can display the input voltage, output voltage. -Pure sine wave, smart filter, no interference on the electrical, to protect electrical appliances. -Up to 93% conversion rate, reduce the conversion loss of 30%, increase 30% continuous power. -Using STMchip technology, high reliability, seismic resistance, solder joint defect rate is low, reducing battery and radio frequency interference. -Alloy shell, light weight, good thermal conductivity, can quickly reduce the temperature of components, work long hours are not affected. -Six intelligent protection, overlload protection, high voltage protection, low voltage protection, over temperature protection, reverse polarity protection, short circuit protection. -Intelligent temperature control fan, make the inverter more quiet. When the temperature ≤ 45 ℃, the fan stops working, when the temperature ≥ 45 ℃, the fan began to work. -Buzzer reminder device. Once any protection of the inverter is triggered, the inverter immediately disconnects the power supply and the load enters a protection mode and reminds people through a buzzer reminder. Packaged included: 1xInverter. 1xUser manual. 1xUltra-thick battery cable. Tips: There is a little color difference, and the product quality is equally good. The inverter shell is black.