300W 12V DC to AC Car Power Inverter — Pure Sine Wave, 4 USB Ports, Cigarette Lighter & Practical Line

Convert 12V DC from your vehicle into clean AC power with this 300W pure sine wave inverter. It uses an intellint cooling fan system for near‑silent operation and includes an intellint digital display for real‑time battery monitoring so battery status is visible at a glance. Built with safety in mind, the inverter features a 40A fuse that protects against overheating, under and over charging, short circuit and overload. A one‑touch on/off power switch provides simple control, and four USB ports allow convenient charging of multiple devices. Suitable for electronic equipment with power draw less than 300 watts, the unit can charge devices via the cigarette lighter and practical line.