Dell Portable Power Companion (12000mAh) PW7015M - Manual (Page 9)

Charging Your Device │ 9
Charging Your Device
Charging Your Laptop
1. Connect one end of the power-output cable to the power-out port of the
power companion.
2. Connect the other end of the power-output cable to the power-adapter
port of your laptop.
3. Press the power button to start charging your laptop.
NOTE: The battery-status light blinks amber when the power
companion battery is low.