Replace Battery in slotRadio player?

SanDisk MP3 players All other MP3 players
1

Is it be possible to open the “Sansa slotRadio player” and replace the battery? I realize the battery is not intended to be changed but new slotRadio card players are unavailable and I have 5 slotRadio cards. If so, please give me the battery number? 

 

2

No need for multiple duplicate posts. I answered your first one.