About this replacement
Designed for Panasonic, American Telecom devices. Compatible models include KX-TG6433M, KX-TG1032PK, KX-TG8231B, KX-TG1032S, KX-TG8232B, KX-TG1033PK, KX-TG9331T, KX-TG1033S, KX-TG9332T, KX-TG1034PK, KX-TG9333T, KX-TG1034S. Replacement part numbers include HHR-4DPA, HHR-55AAABU. Key specifications: 2.4V, 700mAh, Ni-MH.