High-Efficiency Pure Sineware Inverter. It converts DC power available in the battery to household AC power 230V 50Hz. Designed for "Always-on". Very Low Self consumption. With Power Save Mode. Get the maximum of your Batteries. Lightweight and Robust. Anodized aluminum casing. Runs household appliances in your home, boat or vehicle and ensures best performance with devices that require permanent supply, like fridges, and with sensitive electronics, such as, audio/video applications, computers, printers, HD TVs, microwaves, battery chargers, power tools... USB output to charge electronic equipments, high Quality Output. Pure Sinewave (THD < 3%). It includes Battery Cables 2 x 120cm x 10mm² (red + black) with terminals. Ultra Safe Design of Battery Terminals. Easy to use and install. Indicator LEDs and ON/OFF switch.