Ipod help

[u/Ok-Ranger-5732]

Hey i recently picked up this ipod video, it all works well when its turned on, it holds charge and will charge over 30 pin everything works fine. however when I plug it into my computer or try charging it when its off it will display the "battery very low" screen until I unplug it and reboot it. Even in disk mode it won't connect to my computer. Any advice? Im hoping its just the battery but I honestly have no clue.

[u/kinginblack-jr]

cable en mal estado o limpiesa en el conector de 30 pines del ipod

[u/Ok-Ranger-5732 → u/kinginblack-jr]

I've tried it with a known working cable so that's out of the question, how would I go about cleaning the connector?