The tablet disconnects and connects from charge every 3 seconds
Hi everyone! A frend of mine gave me a Tab 4 10.1, with a completely empty battery, because it wasn't charging. When I connect it to a charger, the battery symbol appears on the display the tablet vibrates and the symbol disappears. It does that every 2-3 seconds, very precisely... I tried to swap the connector because it was a bit loose, I tried also 3 different chargers and 5 different cables, but nothing. What can I do?
P.s. The battery is about a month old