The A-iPower SUA9000E is a generator with 9,000 starting Watts and 7250 running Watts that may power up to five power tools at once. This is an excellent choice for work sites or DIYers. This generator employs the Pure Sine Wave Technology to operate delicate electronics like laptops, tablets, and TVs. It also has a recoil start system and can run on unleaded gasoline. The generator is also relatively lightweight, weighing in at just 202 pounds. The A-iPower SUA9000E comes with a one-touch start button and it also includes a DC adapter plug, but you may charge the battery using a USB adapter instead.