450mAh AE482639P Battery for Phonak Compilot Bluetooth Streamer 450mAh AE482639P Battery Replacement Compatible with Phonak Compilot Bluetooth Streamer. Replacement for the Following Battery Model/Part Numbers: AE482639P. Intended for/Compatible with the Following Hearing Aid Streamer Models: Phonak Compilot. 3.7V 450mAh 1.67Wh Lithium-Polymer Rechargeable Battery Pack. 1 Year Replacement Warranty. MPF Products® is a Registered Trademark.