Hello forum. After my car battery ran empty for the second time in my Nissan Almera Tino (2004) I looked at the power consumption at rest. This is about 60mA. This is supposed to be still normal for my research. The alternator delivers a voltage of a little over 14V. I then recharged the battery again (about 13V) and once measured the voltage when starting. This drops to about 11.6V at the start of the system. How can this be evaluated? The battery (Bosch 44Ah) is only about 1 year old. Can it be that it is already defective? MfG has left the charged battery for several days and found that it is not connected, 0.02V per day.