Battery problem. Charger connects/disconnects

Hello,
My Samsung galaxy s4 I9505 charges with specific charger, last night i lost my that charger, now i gotta htc charger by which it charges, The main problem is when i put it on charge it says connected, after 4,5sec when display gets off it disconnects and display gets on and automatically reconnects.
i changed connectors, but the problem persists.
Also how can i get charge by every charger.