External power
The external power supply mode is to ensure consumers have a power supply
supply mode
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Current input test
Current input test mode is used to test a battery's ability to accept charge. The test takes
mode
place as follows:
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A requirement for the current input test is the use of the latest version of the Volkswagen
Group testing instructions for starter batteries.
when there is increased power consumption (e.g. updating firmware/software for the
vehicle's electronics)
when changing the battery (time, radio configuration, etc., are not lost)
automatic current input test takes only a few minutes
after a pre-defined test time, the current input test ends and the results are shown
on the display
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