Chosen Solution
I have a Tablett SM-T800 gold I dropped it, had a local repair shop replace screen - It works but now the battery does not hold. it runs out after a full charge in less than 30-45 min. Then when I go to recharge it, it shows sometimes 80% charged in less than a min, then drains again
Take it back to the repair shop. I’m guessing the battery connector needs soldering, the battery connectors get loose a lot of the Samsung Tab models, otherwise it’s a bad battery as far as I can tell.
Actual fix was - Mother Board replaced - When it was dropped, loose connection from battery was due to cracked motherboard - Expensive drop
