Description for 150W: Unit converts DC power to AC power Only plug to the cigarette lighter socket, it can operate AC appliance under 150W. LED Indicator light lets you know if charger is on or off Some uses for this inverter includes: Mobile phones, laptops, digital cameras, dvd players, and more Intelligent IC chip inside recognizes a fully charged battery and automatically switches to a saver mode to prevent overcharging and short circuit. Can convert 12V DC into 110V/220V,50/60Hz AC, and USB output is DC 5V. Rated output power of the product is 150W, which can be widely used in all kinds of electrical equipment, such as mobile phone, TV set fanner, digital equipment. It is the best choice for your self-drive, field work, entertainment Specifications: Input Voltage : 12V DC Output Voltage : 110VAC 50Hz/ 220V AC 60Hz USB Output: 5V 0.5A Power Rate: 150W Max Power: 300W Voltage Protection Low-voltage: 10-11V Over-voltage :15-16V Over-Lord Protection: > 150W Short-circuit Protection: Yes Waterproof Rate: Non-waterproof Color: Red black Size: 12x6.3x4 cm Net Weight:140g Package Included: 1 x 150W Car Power Inverter Charger Adapter with USB 5V 0.5A Charger Notes: please allow 1-5cm errors to the actual dimension due to manual measurement! Thank you ! Real color may slightly different from pictures due to computer screen's resolution, brightness, contrast etc. If you have any question, please contact us before leave negative feedback, we will try our best to serve you, thank you for your understanding!