Features: 🚀1. The latest digital display design, can check the car battery voltage and the ambient temperature of the car, make you more aware of the car status. 🚀2. Provides 300 watts continuous DC to AC power and 1500 watts peak output power to charge your multiple electronic devices on the go. 🚀3. 1 AC outlets and 2 USB charging ports ideal for powering smartphones, laptop, tablets, GPS units, TV, battery chargers, DVD players, MP3 players, camping equipment and mobile office equipment，flood lights, a TV, a freezer, a refrigerator, rechargeable devices, etc. 🚀4. Built-in fuse and cooling fan protection: low battery alarm, low battery shutdown, overload protection, short circuit protection, over power protection, over current protection, over heat protection. (Applied for a 12V car but not 24V) 🚀5. Durable metal housing provides advanced protection from drops and bumps. Integrated cooling fan helps reduce heat and prevents shortages. ❗Protection: overload, over temperature, high pressure, low pressure, reverse connection and short circuit intelligent temperature control, less than 2000W (except for the inductive load electrical appliances and electrical products) Peak power: 1500W Continuous power: 300W Digital input / output voltage Input voltage: 12V Output voltage: 220VAC/110V Dual USB output: 5VDC/2.1A No load current: ≤0.5A Conversion efficiency: greater than 90% Package List: • 1 x Power Inverter • 1 x Cigar battery connector line • 1 x User Manual The latest digital display design allows you to check the car battery voltage and ambient temperature for better awareness of car status Provides 2000 watts continuous DC to AC power and 6000 watts peak output power to charge multiple electronic devices on the go Features 1 AC outlet and 2 USB charging ports, ideal for powering smartphones, laptops, tablets, GPS units, TVs, battery chargers, DVD players, MP3 players, camping equipment, and more Built-in fuse and cooling fan protection includes low battery alarm, low battery shutdown, overload protection, short circuit protection, over power protection, over current protection, and over heat protection (designed for 12V cars only) Durable metal housing provides advanced protection from drops and bumps while the integrated cooling fan helps reduce heat and prevent shortages