Charging method is different. Direct charging is fast charging, charging time is longer, but the charging process is safe and reliable, and has no adverse impact on battery life; The charger is used to charge another battery during the use of the mobile phone, which needs to be connected to the original charger, which is the safest and most reliable way, because the stable voltage and constant current of the charge are completed by the line charge, which can avoid the damage of the battery by the high voltage.
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It works differently. Direct charge is 5V1A or 5V1.5A charger directly plugged into the socket above charging; The charger needs to be connected to the original charger, which is the safest and most reliable way.