That simply shows the fault is not from the battery.
Have you checked if the charger is working fine?, first check if the charger is working fine by testing it on another lasonic pdl305 portable dvd player to see if it is working.
If it does not work then you have to replace the charger.
The next thing to check is the charging port, to test this, try to use a tested ok charger on it to see if it works.
If it does not, then you can tell it is the charging port that has a problem. All you have to do is replace the charging port.
Answers & Comments
Hello,
That simply shows the fault is not from the battery.
Have you checked if the charger is working fine?, first check if the charger is working fine by testing it on another lasonic pdl305 portable dvd player to see if it is working.
If it does not work then you have to replace the charger.
The next thing to check is the charging port, to test this, try to use a tested ok charger on it to see if it works.
If it does not, then you can tell it is the charging port that has a problem. All you have to do is replace the charging port.
That is How you detect the fault and fix it.
Take care