Here is a portable power generator with dual USB charge ports and everything you need to recharge your phone, tablet, and laptop. The SereneLife Generator is a 150-watt charger with 40800 mAh capacity. It is compatible with solar panels, so you can take it with you camping.
This generator doesn’t make any noise. It comes with 2 and 3 prong outlets. The entire unit weighs 3.3lbs. Safety features such as voltage control and short circuit protection are built-in.[where to find it]