Hello, I have a Samsung J2 2015 for about a year now and its battery has been doing fine until this last May. After 50%, it drains very fast and only lasts about 10 minutes. I've been charging it from 0% to 100% so I thought that might be a problem. I also use it very frequently and play games.. My battery doesn't seem bloated or damaged either. I've tried factory reseting it, but that didn't help. I hope you can respond, I haven't been getting any feedback anywhere else