i have ipad 2 wify only, for couple month i'm not used ,and now my ipad won't turn on
my ipad cannot turn on, when i'm charger my ipad just apple logo and critical battery
If you have not used the device for a couple of months, you are going to need to try and charge the device for a minimum of 2 hours or so. If that does not charge it, you may have discharged the battery to the point that you have damaged it. You may want to just try charging it overnight and attempt to turn it on in the morning. You can also take a look at the instructions in this support document when you get ready to try and turn it on. If your iPhone, iPad, or iPod touch won't turn on - Apple Support