Thank goodness I saw this retweeted. I checked mine, and sure enough, it was swelling! Please check yours if you have one!
Thanks for the RT,
@Kemikziel!
Do you own a PSP?
Pull the battery out and check if it is swelling. An alarming amount of PSP batteries are beginning to swell and even burst, causing fires.
I learned this and told my friend who has one. He pulled it out, and it was swelling.
Check yours, please.