Sandberg 420-64, Quick Manual, Page: 8 / 12

Quick guide
Charging a laptop with DC cable - important note
1. Choose correct tip to fit the DC port of your laptop.
2. Set the correct voltage on the power bank:
Keep long press on the button until display is flashing.
Click button short to step between Voltage 12V/16.5V/20V/24V.
3. Connect the laptop, charge will start.
4. After disconnecting the laptop, you need to set the Voltage next time.
For safety it will always start the cycle at lowest setting 12V.
NOTE: If you are in doubt on what DC-Voltage to choose, have a look at the label
on the AC charger for the laptop.
12V
16.5V
20V
24V