The EGO Nexus power station is a battery-powered alternative to gas generators that delivers clean, quiet, portable power. Safe for both indoor and outdoor uses, it gives you power everywhere you need it, at any time. Features include (3) 120 V A/C outlets and (4) USB ports, robust steel handles for all-around transport and bright LED display to clearly show run time. Bring it to your next tailgate party to power a slow cooker or griddle, or to your next camping trip to plug in lights, fans, induction cook tops and play music. When the electricity goes out, you can even use it to power a TV, microwave or a full-sized refrigerator. Compatible with all EGO ARC Lithium(TM) batteries, this power station can charge from one to four batteries simultaneously. Download EGO Connect app to monitor and control ports and outlets from your smart device. This power station includes two 7,5 Ah G3 batteries.