cellephone Polar Cell Li-Ion Battery for Sony-Ericsson K850i K770i C902 R300 R306 S500i T303 T650i W580i W760i (replaced BST-38) (Electronics)
The battery should actually replace the original one SonyEriccson K770i whose load tests were discontinued lately more and more often with error messages. Considering the age of this battery failure is also conceivable at any time. Unfortunately, the
