Built-in protection circuit (PCM) prevents over charging/discharging. - NWZ-E453, NWZ-E454, NWZ-E455. - MDR-XB950BT, MDR-XB950B1.
Sony Walkman NWZ-B135 NWZ-B162 NWZ-B183 MP3 Player Battery - 3.7V 180mAh 361843
Sony Walkman NWZ-A15/A17 NWZ-F800 Battery 1000mAh LIS1494 ZU12029-13016 - 383759
Sony Walkman NWZ A/S MP3 Player Battery - 3.7V 900mAh LIS1374HNPA 383450
Sony Walkman NWZ E435 E473 E475 MP3 Battery - 420mAh LIS1493HNPPC 1-756-819-11
Sony Walkman NWZ-A35/A45/A55/A57/A105/A107 Battery 1500mAh LIS1623HNPC - 404060
Sony Walkman SRS-BTV5 NWZ A/E/B MP3 Player Battery - 3.7V 380mAh LIS1425 274237
