About this replacement
Designed for Audioline, Binatone, GP devices. Compatible models include 5015, Easytouch 100, Easytouch 200, ICARUS 8, ICARUS 800, ICARUS 8000, Pegasys 200, Pegasys 400, BC400, Altiset MS, Alcatel Altiset S Gap, Alcatel Bilboa 570. Replacement part numbers include GP55AAABMU. Key specifications: 3.6V, 800mAh, Ni-MH.