Question Fake charging on Samsung NP270e5e

[Royalikor]

Hello, my Samsung Np270E wont charge after a power outage, it just says charging but no power is added, battery led turns on and shows Orange=charging, but when i take off the battery with ac plugged in the laptop goes off immediately, I've tried several ac adapters still no way, ive had the charging port inspected it looks good and about 18-19V is reaching the board from the port. how can i fix this. while plugged in without battery, the battery terminal read less than 2V with a multimeter and no led comes on unless battery is inserted

 

[helpstar]

replace the battery