Part Number: CP-SN150
Type: Ni-MH
Voltage: 2.4V
Capacity:60mAh
Replaces: BA150, BA151
Compatible with Sennheiser HD I302, HDI 380, IS150, IS 300, IS 380, RI 150, RI 250, RI 250J, RI 300, RI 810, RI 820, RS2400, RS30, RS4, RS40, RS400,RS45, RS5, RS6, RS60, RS65, RS8, RS80, RS85, SET 250, SET 250-J, SET 2500, SET 500, SET 810, SET 810-S, SET 820