Description 300W Pure Sine Wave Output: Provides stable AC power for sensitive electronics like laptops, small appliances, and tools. Dual Power Input Options: Supports 12V car cigarette lighter (150W max) and battery alligator clips (300W max) for flexible use indoors or outdoors. USB-A & USB-C Fast Charging: Built-in fast-charging ports for phones, tablets, and other USB-powered devices. Real-Time Digital Display: Easily monitor voltage, power usage, and system status with the built-in screen. Compact & Portable Design: Lightweight (520g) and easy to carry with included storage bag. Safe and Reliable: Multiple protection circuits for overload, overheat, and short circuit protection.