Just received my Elite 10. It arrived at 38%. I plugged in A/C plug and it cycles various charging %'s on the display. 54w, 67w, 70w, 0 and rinse and repeat. When charged via cigarette lighter plug it’s steady 38w no variation
Any ideas?
I unplugged it at 98% ran it down to zero, plugged back into A/C and it’s stuck at 93%
1st thing to do with any new power station - Check on the App for Firmware updates and apply any, then try another full discharge - recharge.
If the issue persists, post another comment with @BLUETTI_CARE as the first part of the post, this will tag your post to the official Bluetti monitor for possible warranty attention. 
@BLUETTI_CARE. I received my new Elite V10. Charged it, discharged and it’s been stuck at 98-99% for 24 hrs now. The Firmware is up to date.