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Troubleshoot
Error in power on self-testing: the charger can automatically carry out a self-testing
when connected to a power supply. A self-testing error warning sound should be
heard when the charger is connected to the battery; power on after removing the
Error for abnormal battery connection: pull out and plug in the battery again to
ensure all connections are reliably contacted; if the error reminder continues, please
check whether the metal parts on the battery interface are oxidized or burned result-
Error for unstable power voltage: check whether the battery socket is reliably
connected, and whether the power of electric supply can match the input require-
ment of the charger. If the power is smaller than 160 W, please adjust the max input
power to match the power of electric supply in the system fault menu of the charger.
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