ROCKPALS 300W Portable Power Station, 280wh (78000mAh) Solar Generator with 110V Pure Sine Wave...

https://amzn.to/3WYY4t5 - ROCKPALS 300W Portable Power Station, 280wh (78000mAh) Solar Generator with 110V Pure Sine Wave AC Outlet, USB-C PD Input/...

A good bit smaller than I thought, after being used to lead acid units. I bought this to power a cpap machine, which it runs well all night.
I measured the voltage sine wave output and its very stable and clean 60hz supply - it has a little electrical signal noise but any pure sine wave inverter at this price does, will not make a difference in 99.9% of situations.
So far its a solid little battery/inverter and I have had no issues with it performance-wise. The one drawback is the fan noise. The cooling fan sounds like a tiny... #portablepowerstation #solargenerator #powerstation

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