Instructions

Uspvcmftippu

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 battery for 5 minutes.

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 resulting in unreliable connection.