ok, well it looks like the Tmobile MyTouch 4G uses the same battery as the Tbolt. someone correct me if im wrong, but htye look the same, and ive read a few places that they are the same. Amazon.com: T-Mobile HTC myTouch 4G 2x1500mAh Battery better than OEM + Wall Travel Dock USB Charger also for Merge TMobile GSM BD42100: Cell Phones & Accessories that offers 2 1500 MAH batteries and a battery charger for like $28... i might get that OR theres a mytouch 1650 mah battery and i might get that. idk, anyone else know any batteries that will work on the Tbolt? edit: Monday 3.28.11 Got them in the mail. They fit right into the phone greatly. I like the red battery too... looks cool they work great. when i recieved them they were at 55% charged... ive been using it since 12 PM and it is now 5 PM. At 32%. ive got brightness at 40% and ive been searching the web for the past hour on wifi and before that id say 70 texts?? anywho, they work. so there you go people. TWO 1500 mAh battery solutions for $28.