What safety precautions should I follow when charging the Galaxy A04e?

Never charge the device if the multipurpose jack is wet, as this may cause damage — ensure the jack is thoroughly dry before charging. If the battery is fully discharged, the device cannot be turned on immediately after connecting the charger, so allow a few minutes for it to charge before attempting to power it on. During charging, the device and charger may heat up, which is normal and should not affect the device's lifespan. (Page 9)