Charge Your Phone And Portable Charger Together - Microsoft Portable Power DC-21 User Manual

Charge your phone and portable charger together

Both your phone and portable charger battery low? Find a wall outlet or a computer to charge
them together.
1. Connect your phone to the portable charger with the cable CA-189CD.
2. Connect the portable charger to a computer, or to a USB compatible charger plugged into
a wall outlet.
Your phone charges first, if your portable charger has enough power. If not, your portable
charger charges first, until its power is sufficient.
The indicator lights switch on and 1 indicator light blinks steadily while charging. If your phone
draws more power than the portable charger gets from the wall charger or computer, the
indicator lights show you the decreasing battery level. When your portable charger is fully
charged, all the indicator lights switch on for 10 seconds.
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