Sony Walkman NWZ-E438 Battery Replacement - iFixit Repair Guide
Amazon.com: C & S 570mAh 1-756-819-11 Battery for Sony NW-E435, NW-E435F, NWZ-E436, NWZ-E436F, NWZ-E438F : Electronics
SONY ウォークマン(walkman)用 バッテリー 電池 - パソコンパーツと携帯バッテリーの店 (Page 2)
Amazon.com: Battery for Sony 1-756-763-11, 7Y19A60823, LIS1401 Fit for NW-S710, NWZ-S600, NWZ-S600F, NWZ-S610, NWZ-S615, NWZ-S615F(750mAh Li-Polymer) : Electronics
Akku für Sony NWZ-S639 und NWZ-S639F MP3-Player
How to take apart a SONY Walkman NWZ-S715F NWZ-S716F NWZ-S718F and change battery - YouTube
Battery for Sony NWZ S638F NWZ S715F NWZ S716F Player New Li Polymer Rechargeable Accumulator Pack Replacement 3.7V 900mAh Track|Digital Batteries| - AliExpress
Sony Walkman NWZ-E438 Battery Replacement - iFixit Repair Guide
Sony NWZ-S638F MP3 player battery
Sony NWZ-S636F, NWZ-S636FK, NWZ-S638F, NWZ-S639F, NWZ-S736F, NWZ-S738F, NWZ-S739F (SERV.MAN2) Service Manual — View online or Download repair manual
Amazon.com: Battery for Sony 1-756-763-11, 7Y19A60823, LIS1401 Fit for NW-S710, NWZ-S600, NWZ-S600F, NWZ-S610, NWZ-S615, NWZ-S615F(750mAh Li-Polymer) : Electronics
Sony Walkman NWZ-E438 Battery Replacement - iFixit Repair Guide
Usb Battery Wall Charger+data Cable For Sony Walkman Mp3 Nwz S616f S618f 610f S636f S638f S639f S515 S516 E435f E436 E438f - Mobile Phone Adapters & Converters - AliExpress