12-02-2018 12:03 PM
Good morning, CharlotteHood,
Welcome to our community, and thank you for reaching out to us. This Rocketfish Bluetooth Speaker has a built-in rechargeable battery that cannot be removed, and since this speaker has been discontinued, I'm afraid we would be unable to service it after your manufacturer warranty has expired.
I wish that I had better news to share with you, but I appreciate you taking the time to write to us.