Hi, I am having a weird problem with my HTC Sensation XE, after some time, my phone stops showing correct battery life. For example, first the battery is 100% charged, and in a few minutes it is 25% charged. After some time the phone believes the battery is empty and shuts down itself. After that, I wait a while and reboot and it has like 80% again. This doesn't happen all the time, but when it does it is quite annoying. It isn't ROM related, as I have tried lots of ROMs and flashed stock multiple times, but it didn't solve the problem. I have also formatted the battery properly lots of times. What do you think could be the cause of my problem? I am suspecting it's the battery, but I am also afraid it could be something worse. Thanks in advance for your help 
P:S. Oh and I didn't mention, sometimes also fastboot, recovery, and ROM show different battery usage. IDK if this was important but still
P:S. Oh and I didn't mention, sometimes also fastboot, recovery, and ROM show different battery usage. IDK if this was important but still
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