Part Number: CP-SN300

Tye:Li-Ion

Voltage: 3.6V

Capacity: 140mAh

Replace Code:BA300

Compatible with Sennheiser Set 900, RI 900, Set 840-TV, RR 840, Set 840 S, RR 840 S, Set 830-TV, RI 830, Set 830 S, RI 830 S, IS 410, RI 410, RS 4200, RR 4200, HDI 830.