Not having USB-C is ridiculous. Rather than 3 x USB-A it should probably have 2 x USB-A and 2 x USB-C.
They are very popular in vanlife. We use ours a ton for weekend trips. Plenty of power to charge phones, iPads, laptop and our 12v compact fridge. Also nice to occasionally power tv or projector for movie nights. 100w solar panel can also charge usb devices and recharge the Jackery in about 8 hours.My $.02:
1)If this is going to simply power a bunch of iPads and iPhones and similar devices during a power outage or camping, there are far better and cheaper solutions under $50 like the Anker power banks that will fully charge your devices 4-10 times. Buy 2 banks if you need.
2)If this is going to be powering something much larger like a tv or mini fridge, mmmm, ok, but it's $500. Do people really need a $500 power supply? I'm sure there's a niche somewhere out there. And depending exactly what you need to power, you can buy power banks for $120-$175 that will charge a laptop 1-2 times.
I like the idea of this product to be able to power/charge more power-consuming devices as well as be silent, but $500 is really steep. If it was more like $250 I would buy. Maybe it will just a few more years to get to that pricing. My use for such a product would be to power my desktop computer and/or monitor for an hour or so when our power goes out. I have UPS systems in my house but they only power the desktop and monitor for about 15 minutes. The UPS cost about $100. If the power went out, I would just plug my UPS into the Jackery after the UPS dies.
You “CAN” replace or rebuild almost any battery you want to. Whether it’s worth the time, effort and energy is another issue.Coolaid. You cannot replace the LiOn battery at end of life. The solar panels cannot be left out in the rain. Chinese product with no thought for durability or life cycle.