Battery Discharges

[Ampursand]

Recently I have been having an issue with my Thunderbolt. The fully charged battery drains quickly, and when it drops to about 50%-60% or so, the phone shuts off and completely discharges to 1 or 2%. I thought it was just the battery so I changed to another newer battery and it took some time to fully charge, but when it got to about 50% it shut off and discharged to 1-2%.
Any ideas?

 

[anon(94115)]

Did you try a factory reset?

 

[Slapnpop826]

Mine does this too occasionally.

Sent from my ADR6400L using Android Central Forums

 

[mightyfacundo]

Did you try a factory reset?

This might be your best bet.

Sent from my ADR6400L using Android Central Forums