... * wideth40 * length96mm)Fits for MID, PDN, GPS, Table PC, PDA, MP3/MP4, Bluetooth, Digital Products, Elctronic Toys and Portable Devices, RFID ... on. *Polymer Battery Pack with PCB, Wire & connector;*Function of PCB: Protection of Short-Circuit, Over-Charge, Over-Voltage, Under-Voltage;*Cycle ...