Battery drains, no water damage
Didn’t notice at first since I thought the iPad battery just needed replacement due to age. iPad was in a beautiful condition, very little signs of use, no signs of water damage nor signs of previous repairs. Replaced the original battery with a brand new good quality SMP battery. Everything works fine from what I can see, no glitch whatsoever, except an unexpected power leak of about 1% per hour. Tried disconnecting everything from the logic board except screen and digitizer, every function was disabled including wifi and localization..no change. Looked around for shorts on main lines and couldn’t find any lead, but I don’t have much experience on iPads and ZXW is not of great help with this board. Has anyone encountered anything similar before ?