“No cell coverage” is draining my battery the most

Ox1Dax1 wrote:

I noticed an unordinary battery usage named- “no cell coverage” which has used 42% of my battery. Could anyone please explain how to stop this?? My current ios is version 17.

That means your phone is in an area wit ha weak cellular data signal and it continues to find strong cell service which causes battery drain.

This is normal behavior.