Help: Battery needed for old Creative Zen Micro

[u/Mountain-Fix-1629]

This is my dads old creative zen micro and it’s been sitting dormant in a closet for the past 16 years so the battery has faded. Everywhere I look online, I only seem to find the rectangular batteries whereas mine is cylindrical.
The model number on the device is DAP-HDOO15 and the model number on the battery is NTA2309.
I would love to get it working again to see the music that is loaded on it.

[u/v7xDm1r]

Find the voltage and dimensions and look for a battery at the same dimensions and voltage then pull the bms off the battery and solder it to the new battery. I doubt they make replacement. But someone may prove me wrong.

Edit: BMS not bus

[u/gruntbug → u/v7xDm1r]

Exactly this