Charging Alert for Undersized Power Adapter Use

https://www.parts-people.com/index.php?action=item&id=5658

@ejn63, Thanks.

But, I am using 90W power supply adapter. Is it harmful for my device?? 

@Nazmul Rahman Robin  The Specifications page for your system on support.Dell.com here says it uses a 130W power supply.

@Nazmul Rahman Robin  It’s not harmful, but it can lead to slower battery charging and slower performance because the system will try to reduce its power consumption in order to work with your undersized power supply rather than continuing to drain the battery. If you’re not worried about slower charging and performance, then it’s fine to keep using what you have. But if you want to fix that issue, get a 130W charger.

@jphughan, Thanks for the clarification.

But, I am using 90W power supply adapter. Is it harmful for my device?? 

@jphughan, Thank you for your suggestion.