500w Inverter 12v Dc to 110v/120v Ac Car Power Inverter 2 Ac Outlets and Display Includes 5v 3.4a USB Port Suitable for Vehicles/Rv/Home/Camping with 1000w Surge Protection

- Core Conversion And Interface Configuration: The ft feiteeng pure sine wave inverter converts 12v dc to 110v/120v ac, featuring a us-standard outlet + 2 USB charging ports to power multiple devices - Sixfold Safety Protection: The inverter incorporates built-in protection against under-voltage, over-voltage, overload, over-temperature, short circuit, and reverse polarity. Paired with an internal fan cooling system, it safely powers heat-generating appliances - Thoughtful Design & Durability: The 500w car inverter features a digital display for real-time monitoring of input/output current. Its rugged aviation-grade aluminum alloy housing withstands harsh environments and impacts, ensuring exceptional durability - Versatile Multi-Scenario Application: Simply connect the 12v inverter to a battery for use during power outages, emergencies, hurricane preparedness, or while traveling in cars, rvs, or trucks. It provides 110v/120v power for devices anytime, anywhere - Comprehensive Service & Accessories: 24/7 online customer support for product inquiries. Package includes inverter and all necessary accessories. Verify appliance power rating and installation method before use

Product description

Multi functional protection inverter

If you encounter a fault prompt, please follow the following steps:

E1 low voltage protection: If the voltage is too low, please charge the battery. After the battery is fully charged, connect the inverter to ensure that the input voltage is around 12V

E2 overvoltage protection: If the voltage is too high and the input voltage exceeds 15V, please reduce the input voltage to around 12V

E3 overheat protection: If the machine overheats, the inverter has been used for too long, or the ambient temperature is too high, please stop using it for a period of time and wait for the product to cool down before using it again

E4 overload protection: When using electrical appliances with excessive power, please use appliances with appropriate power

E4 short circuit protection: Connect the wire in reverse, please pay attention to the positive and negative poles of the wire