Klein Tools’ Portable Power Station is a silent, emission-free 546Wh lithium-ion battery that supplies pure sine-wave power. This high capacity power station is a cleaner alternative to loud, exhaust-filled gas generators. At 14 pounds, the multiple AC outlets and USB ports easily go wherever you need to plug in. By powering on-site electronics, lights, fans, battery chargers, and small battery-operated tools, your job site keeps on task.