Originally Posted by dachillfx

I have purchased both rezound and thunderbolt extended batteries. A 3500nah battery and a
1600mah seidio and resound battery and get the same results. Had my thunderbolt since day one of its release with no issues at all. Hate to give it up for some refurbished ex headache of someone else. You feel me? My thunderbolt is a year later still like new.