Mi5s quick charge

[Alon RL]

Hi, i have just orderd this charger for my mi5s. It charges real quickly, but the phone does get warm. How can i check if it really quick charge my phone, and what are normal temperature for charging?

 

[zap666]

https://play.google.com/store/apps/details?id=com.gombosdev.ampere

or buy

http://www.ebay.com/itm/USB-Voltage...392167?hash=item23788d7667:g:1sMAAOSwJ7RYRwBl

 

[B!GBOY]

here are some screenshots and real world values for comparison. you can use ampere app to find out if its a fast charger or a normal one, but you wont get the exact values. to oversimplify things, basically anything above 2000 is likely fast charge.
edit
and yes it's normal for the phone to get warm when fast charging