The DuroStar 4000W Portable Generator ($269.99) from Woot!
If anything's been learned over the past couple of years, it's knowing that anything can happen — and when it comes to emergencies, you want to be prepared with a backup source of power in case the lights go out. With this deal on a backup generator on Amazon, you'll get the peace of mind and enough power to get appliances going again. Compensating Filter X Ray
![This portable generator is 33% off from Woot!](http://cdn.globalso.com/dentalx-raytube/18-HS-02-1-2.jpg)
With eight hours of run time at half-load, this'll get you through the working day while you wait for everything to get back on the grid — and you can keep an eye on the easy-to-read fuel gauge in the meantime. The generator boasts 4000 starting watts and 3000 running ones, meaning it can power high voltage appliances and other electrical devices without a problem. It's not exactly lightweight at 94 lbs., but it's still portable for sporting events, camping, and job sites (pick up the wheel kit to make it even easier). It also comes equipped with safety features like a low-oil auto-shutoff so you can feel more confident using it.
![This portable generator is 33% off from Woot!](http://cdn.globalso.com/dentalx-raytube/KL731.jpg)
Dental X Ray Tube Head Grab a generator today and save $70.