ECOFLOW Delta Max

the power provision on this unit is really quite remarkable

Other issues include a high solar input threshold (won't accept under 28W)

The primary con is the fan noise, which is described as very loud and activates even at low power usage, making it unsuitable for quiet environments like a campsite or bedroom.

an over-reliance on the app for key functions.

Despite these flaws, they acknowledge the unit has impressive power, connectivity, and build quality.

still quite portable still has the exact same design as well it's just a little bit bigger and beefier but still quite

They demonstrate the useful fast/slow AC charging switch to prevent tripping breakers on smaller generators.

The reviewer notes a con is that running the battery at its maximum continuous output (2400W) can shorten its lifespan, comparing it to redlining a car engine.

Key pros include its expandability up to 6000 watt-hours, extreme fast charging (0-80% in 65 minutes)

it's portable and can power almost any device in your home rv or anywhere you don't have access to the power grid

The reviewer from FrugalRepair uses the Delta Max to simulate a power outage and finds it capable of running a fridge, chest freezer, and appliances simultaneously.

confirm its fast charging claims (0-70% in one hour).

The reviewer values the detailed EcoFlow app for remote monitoring and control.