I recently bought the latest version of iPad (2018). Its battery is impressive, but when I charged it the first time, I noticed the slowness. I thought it’s normal, so I let it be.
I noticed the same thing the second time, so I got concerned. I thought it’s the charger (the cause) since I haven’t changed any configuration regarding the battery.
I finally resolved the issue by using the power adapter that’s in the iPad box. Initially, I used my iPhone charger. I then realized that the first one is 10W versus the latter which is 5W.
I’m not a technical person, but there’s a big difference in charging time between the iPad (A1357) and iPhone charger (A1385).
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