Nokia 9 battery draining issue


Today I bought a nokia 9 pureview and when I first turned it on, the battery status was 41%. After using it for 15 minutes the battery went down to 3%. While recharging my nokia 9 pureview mobile gets very hot. I've used nokia 7.1, 7.2 and 8 in the past and i have never faced such issues.

It would be great if someone could help me with these doubts.

Thank you