Battery is included and holds a charge (length of charge is unknown) Here is a link to Brother's website where you can download the drivers for this unit. No additional cables, accessories or software. This is a Pentax PocketJet 3 Plus thermal printer.Item Description:PT-A4312 Unit powers up and prints a clean test page We are including a power supply (may not look the same as what is pictured) and usb cable.
