User's Manual
P15
14
Charging Devices via USB Port
1.  Connect the standard size end of a USB cable (not 
included) to the USB Port on back of the unit and 
connect the other end to the charging port on your 
device. It’s often best to use the charging cable 
supplied with your device.
2.  Monitor the charging on your device. Some devices 
use a proprietary charging method and will not 
charge using the USB Port. If this happens, you must 
charge your device using the charger that came with 
it.
Charging Your Apple Watch Via the Apple 
Watch Magnetic Charging Module
The Apple Watch Magnetic Charging Module works with 
Apple Watch, Apple Watch Sport and Apple Watch 
Edition. Place your watch on the charger with the watch 
face turned upward until the battery indicator on the 
watch shows it is charged.
Using the iWBT400
NOTE: Unit must be plugged into 
working outlet to charge devices 
DC 7.5V 2.5A










