Battery health drains faster

Keep in mind that: Maximum battery capacity measures the device battery capacity relative to when it was new." ...So not relative to when you bought it.

Extracted from:--> iPhone Battery and Performance

Regards

Giulio

That's one of the worst efforts that your battery can do.

Weak signal (or no signal) forces the phone to continuously search, and undoubtedly weakens the battery, which must be recharged more frequently. And since battery health is measured in charging cycles ....

Regards

Giulio

You are welcome, Valerierabaig

Giulio