Calibrate or reset EB70

Product Discussion BLUETTI EB Series
1

Greetings!
My Bluetti EB70 believes that it’s almost empty while actually having more than 50% left and then it keeps working for 3-4 hours while displaying a low battery warning.

Obviously it needs to be somehow calibrated, but since the battery believes it’s empty - it’ll turn off the light, the USB and AC outputs.

Is there any way to fully discharge the battery in order to calibrate it or maybe reset the power management system?

2

Hi @in_sympathy
when the outputs turn off, its “completly” empty. The BMS keep around 10% left in the batterie to avoid deep discharge. To calibrate, discharge the Unit until it turned off and charge it without any breaks to 100% until the AC Adapter stops charging. Do this two times should fix any SoC related errors.

greetings
Erik

1 Like
3

Hi, thanks, that’s what I did - but once for now. I’ll repeat the process if needed :raised_hands:t2: