♘【Voltage Screen Display】 The portable power station kit is equipped with color intelligent LCD screen, which can display the battery input battery voltage, output voltage, battery capacity, output frequency, and load capacity in real time.♘【Smart Warning Reminder】 The battery input voltage and output voltage are displayed by the smart LCD screen in real-time. When the battery voltage is lower than 10.5V, the inverter is under low voltage protection. When the battery voltage is higher than 15V, the inverter is under high voltage protection. Please try to fully charge the battery and try again..♘【Multiple Protection】 Our solar generator kit adopts a built-in fuse, safe charging design, and cooling fan to prevent the car power converter from overheating, featuring power-saving and energy-saving, overvoltage, overload, overcurrent, short circuit, under-voltage, overheating, short circuit protection..♘【Quick Charge Technology】 Provides the fastest charging in direct sunlight. And it has AC outlet and two USB ports that can provide fast charging for mobile phs, computers, laptops, breast pumps, atomizers, shavers, etc..♘【Wide Applications】 The solar power system is suitable for any cars, like motorcycles, boats, tractors, RVs, power sports, snowmobiles, trucks, trailers, etc., Suitable for vacation, camping, etc.