Battery issue - expanding

Hello. Following a trip to Thailand - airplane, train, bus, I noticed that my minibook was not sitting flush on the desk. I looked closer - and it seems that the battery has expanded a bit. My guess is that the battery has been affected by traveling - and the weather.

What I’d like to know is - can I continue to use the minibook - or is there a danger lurking if I continue to use it in this condition? Secondly, can the battery be replaced - and what is the model number to get a new one?

I once had this happen to a Hisesne A2pro dual-screen phone. I successfully ordered a new battery from AliExpress - and was able to insert the new battery.

While I am typing - I would also like to say that in some cases, the mini HDMI out is not working. I now have an adapter to go from usbc to HDMI and that works. ZminiBEM1H220100238

I will ask if we have stock
Can you tell me where did you buy,it? in which store (if possible send me the link), and where are you from?

Ok will ask tomorrow.