Original Abu Jمل compressor ((Used)) 2 pistons, working The compressor has never been disassembled. There is a note: the wire heats up after 3-4 minutes of operating the compressor. I don't know if this is normal or not, because I used to connect it directly to the battery, so I didn't notice if the wire was heating up or not. However, it works perfectly, its air pressure is strong, and both pistons are fully functional. Used for approximately 10 months. Please only contact if serious.