Hello guys I recently purchased a new battery for my dell laptop, I brought it back home then left it to charge, it charged up to 68% and stopped charging. it says plugged in not charging. I used another original charger same thing.

then I took it back to where I bought it. when I went back there today to collect it, I saw it was charging, I brought it back home although there was no light,

I tried to power it causes it was charging when I collected it after all, it didn't turn on. now they brought light I plugged it and went out for about 45 minutes they took it. I tried to on it , it won't on the battery is just hot. Help