Hi,

My Nexus 7 (2013) tablet turns itself off when the battery goes down to 33% charge from a higher charge!

Does anyone knows why this keeps happening and is there a remedy?

Cheers in advance.

Could be a duff battery. There are various apps in the playstore that can check the health.
eg https://play.google.com/store/apps/d...om.stu.battery

Mine did this too, could never resolve it. Ended up unlocking/ rooting and putting Cyanogenmod on (after the lollipop update killed it). The problem went away after that. YMMV.

Was yours a 2012 model though ?