About this replacement
Designed for Unisar, TechniSat, Sonumaxx devices. Compatible models include DH900 TV Listening, Stereo ISI 2, STEREOMAN ISI 2, STEREOMAN ISI 3, 2.4 range, 2.4 PR Receiver, ISI V2, 0000/9128, 0001/9128. Replacement part numbers include 230-469, MLP503131P, 202411W. Key specifications: 3.7V, 350mAh, Li-Polymer.