Asus Zenpad S3 10. Battery consumption "falls of a cliff edge", faulty tablet? (Pic)

[UOcUK Poopscoop]

Basically, all is good playing a movie/game.....then suddenly the battery percentage goes down like a ticking clock virtually.

Running Android 7, factory reset, battery calibrated via an app.... All to no avail.

Just bought from an online action site. Faulty?

Thanks for info guys.

 

[UOcUK Poopscoop]

Any thoughts guys?

 

[~Divine~Wind~]

I recently had the same sort of issue with my Motorola z mobile, battery turned to junk.

Severe drops like yours above and it would even turn off and not turn back on unless connected to a charger. When I connected it tho the battery had read as high as 60%.

Returned it to Motorola, they claimed it was the battery and replaced it. But e en after repair it continued to show problems.

Ended up having them refund me, how long have you had it ?