So the other night I powered down my OG Maxx with a full battery. I wake up and power up the phone and the battery has drained to 10%. Tried it again the next night after fully charging and it stayed fully charged. Woke up today and powered up device and battery is at 5%. I have never seen this happen to any phone I have owned. Is my battery going bad? The phone was rooted when I bought it but I got tired of the bugs so I accepted the lasted OTA and killed root. Any help or ideas on this? Thx in advance.