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| German volkie battery A412 series voltage volt is normal? |
| Time：2018-08-09 Source：Sonnenschein Views：11537 |
German volkie battery A412 series voltage volt is normal?
The A412 voltage of the German solar battery is 12V. The 12V mentioned here refers to the most basic parameter of German solar storage battery, the nominal potential (unit V). A German Sun storage battery has a nominal potential of 2V, and the nominal potential of the German Sun storage battery connected by 6 single cells is 12V. The batteries used by electric vehicles are usually made up of 2 to 5 12V German solar batteries to form a group of 24V, 36V, 48V, 60V battery. Here are the nominal voltage of the battery group. It is the theoretical value of the selection of the active material selected by the German solar battery. In fact, under different conditions, the voltage and nominal voltage of the battery are different.
For example, a normal German sun with a nominal voltage of 12V is in the late charging process, the charging polarization reaches the maximum, the voltage can reach 14.4V or a little higher; the discharge polarization reaches the maximum at the end of the discharge, and the voltage can be as low as 9V. And the charge may discontinue and after hours of static, the polarization voltage (concentration polarization) completely disappears, the voltage of the 12V's German solar battery can be between 13.8V (after full) to 11V (after discharge), and the difference is made up of the changes in the activity of the active material inside the German solar battery.
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