Battery log

Log measurements, tests, charges and replacement of your battery (12 volt starter battery), and whether the car started well. You see the latest voltage, the change since the reading before it, the age and the distance since the last replacement. There is no fixed limit for good or bad: voltage depends on the battery type and the conditions. Have a garage test your battery when in doubt. Your data stays private and nothing is guessed. This is your own log, not professional advice. Draft text, not yet approved.

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