Are you still worried about troubles due to power outages? Our multi-function inverters are very suitable for charging smart phones, laptops, tablets, GPS devices, TVs, chargers, camping equipment and mobile office equipment. ◆Specifications: Shell material: aluminum-magnesium alloy shell Output waveform: sine wave Inverter conversion efficiency: 95% Input voltage (DC): 12 V / 24V Output voltage (AC): 220-240V AC Continuous power: 1600W / 2000W / 2500W / 3000W / 4000W / 4500W / 6000W / 7500W Peak power: 3200W / 4000W / 5000W / 6000W / 8000W / 9000W / 12000W / 15000W ◆Note: 1. The 12V inverter is only suitable for 12V batteries; the 24V inverter is only suitable for 24V batteries. 2. Before connecting the inverter, make sure that the switch of the inverter is turned off! 3. When using the inverter, please tighten the positive pole (+) and negative pole (-), otherwise the loose connection will overheat due to poor contact. 4. Please do not use overload. If your application is an inductive load, please choose an inverter with a continuous output power 3-7 times higher than the power of the device.