Roomba 560 Charging Problems

My Roomba 560 stopped charging. Instead the Clean button flashes orange every 2 seconds or so, with a clicking sound. After researching, I bought a new battery online and installed it. It then powered on fine but when I put it on the charging station, it flashed red stating "Charging Error 1." It then reverted to the orange flashing Clean button accompanied by the clicks. I checked and the battery is seated properly. It's also the same whether plugged in directly or in the charging station.