This is without any shred of doubt one of the most versatile and powerful online uninterrupted power supply (UPS) units currently in the market place. This powerful and versatile equipment does come with an output of 4 USB 5V and an input of 4-12V DC. Put simply, this is an online UPS that’s fitted with a power inverter function which has an AC output for a variety of home appliances and 4 USB for charging mobile devices such as Smartphones, iPads and laptops. It can also provide energy for a variety of appliances such as Fans, Television sets, and LED lights amongst a list of others.