Soham Sengupta
100+ Head-Fier
I don't think that is possible by the user as it is not a user replaceable battery and it has been sealed off. So if there are any battery issues, then you will have to send it off to the manufacturer. If the warranty of the product is still there, then I guess they might replace it for free.how could the owner change the battery for this kind of player ? throw away once the battery is dead?