Samsung galaxy tab pro 8.4 battery

[Bni Kean]

I charged my battery to 100% last night. When I turned on my tablet this morning, the battery was at 85%. What is the problem with my device?This device is a samsung galxy tab pro 8.4. I had for about a year now. It is working fine.

 

[itguyjax8430]

Re: I charged my battery to 100%.this morning, the battery was at 85% percent What is the problem

This device is a samsung galxy tab pro 8.4. I had for about a year now. It is working fine.

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What is the issue?