Chosen Solution
i decided to charge my old ipad 2 to get some files that were in it, but after letting it charge at 15w for hours its still showing the no battery signal on the screen. It shows as charging, so something is happening
@daniel_svs sounds to be a battery that has been discharged below it’s threshold and is no longer accepting a charge. Replacing the battery should fix this. Identify your iPad and then pick the right model for a guide on how to replace the battery. After that, re-evaluate. iPad 2 Repair
