EEVblog2: EcoFlow Delta Pro Battery Capacity TESTED

[ticpu]

I wanted to do a drain/charge cycle since that video and to y surprise, the breaker where the EcoFlow is plugged has tripped. By the way, my pack is about a year old.

First thing I noticed, my PC (the inverter) has shut off at about 1%, didn't keep going at 0%.
According to the EcoFlow's sensors, doing an integral of the voltage of the battery * how many amps is going thru the BMS for the charge period would give me around 3400 Wh.

Here are the graphs.

Watt hours calculation:


Voltage + Amps graph over the charge period.


Various graphs over the discharge+charge cycle.