This is a power supply unit with a DC 14.8V input and a 12V output. This is a used item. There are scratches and dirt overall. The strap on the handle is damaged. Please check the images provided. Charging operation should be fine. Please understand that this is based on my personal assessment. I have not used the DC output, so its operation is unconfirmed. Since this is a used item, please refrain from purchasing if you are sensitive to such things. No claims and no returns accepted.