Radio is working using the FBA-15 Battery case two of these cases are included and use AA batteries I am also including a power supply and 3 batteries. The rechargeable batteries are not verified to work and should be assumed they do not. I have only briefly plugged in the power supply with one of the rechargeable batteries with no power reported. The radio is working good with 4 AA batteries. This radio contains scratches dents dings and oxidized metal. Thank you for considering my item.