Alright, so here's the deal: this is a Dabbsson DBS2300Plus power station, and it's a beast.

It's got 5330 watt-hours of juice, and it comes with the expandable battery unit (DBS3000B) to give you that massive capacity right out of the gate.
It's in used condition but 100% tested and working, comes with all the original accessories and box, and still has 2 years of manufacturer warranty left.

\n\nThis thing is built with automotive-grade semi-solid LiFePO4 batteries that last forever—4500 cycles to 80% capacity.

You've got a pure sine wave 2200W inverter (4400W peak) with four AC outlets, plus USB ports, a car charger output (12.6V 10A), Anderson output (12.6V 30A), and a couple of DC5521 ports.

It recharges fast too: 1800W from an AC wall outlet gives you full charge in just 2 hours.
You can also charge it with solar (MC4 connectors) or from your vehicle's 12V/24V system.
\n\nIt's got all the protection features you'd want—overload, overcurrent, short circuit, you name it.

Plus, you can control it via the app over WiFi or Bluetooth.

It's freestanding, has an LCD display, and is designed for both indoor and outdoor use.

EPS switching is 15ms, so it's quick to kick in during outages.

Weight is around 58lbs for the main unit, 65lbs total for the combo.

Black, rugged, and ready for camping, home backup, or commercial use.