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Viking Smartech II 40000mAh Black QC 3.0

€118.25 without VAT

Viking Smartech II 40000mAh Black QC 3.0

With the black Viking Smartech II power bank, you will no longer be dependent on power outlets. Its huge capacity (40,000mAh / 148Wh) is more than enough to charge all your devices that are running out of energy at the moment, including your laptop or ultrabook. The power bank features two classic USB 2.0 outputs, one USB Type-C output and a DC output for charging laptops.

This modern power bank supports QC 3.0 fast charging, intelligent detection of charging current and voltage, and charging the latest models of powerful laptops and MacBooks. For maximum compatibility, Viking Smartech II can be set to six different output voltage levels and come with many useful accessories.

Key features of the black Viking Smartech II power bank

  • Huge capacity of the built-in battery (40,000mAh)
  • A reliable backup power source for all your electronics
  • Modern design
  • Supports Qualcomm QC 3.0 fast charging
  • LED display showing battery status
  • Four charging outputs
  • 6 settings of output voltage
  • A large number of accessories are supplied with the charger

Security first

The power bank's battery and all its electronics are protected by a rugged and durable aluminium housing. This material also makes the Viking significantly lighter than most other power banks with a similar capacity. Thanks to that, it is the perfect choice if you travel a lot, especially by plane. Moreover, the power bank is equipped with nine systems of electronic protection that protect it against all possible forms of electrical damage.

Output voltage:
DC-OUT : 5V, 8.4V, 9V - 3.5A (max); 12V, 16V (compatible with 16.5V), 20V (19V, 19.5V compatible) 4.7A (max)
USB: 5V, 9V, 12V - 3A (fast charging support)
USB-C : 5V - 3.5A (charging for MacBooks)

Charging voltage:
19V / 2A
Min. charging cycles:
More than 700
Charging time:
About 6 hours

Overload protection
Overcurrent protection
Overvoltage protection
Short-circuit protection
Thermal protection
Protection against spontaneous discharge
Dangerous discharge protection
Automatic control of charging current and voltage

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Capacity 40,000 mAh


Determined for Mobile phones and tablets, Laptops


Number of outputs 4+
Outputs USB-C
Output current 4.7 A
output voltage 20 V


Output current 2 A


Features and functions LED indication status, Fast charging, LCD display
Quick Charge type QuickCharge 3.0
Cable Micro USB
Colour Black


Width 150 mm (15 cm)
Height 195 mm (19.5 cm)
Depth 28.8 mm (2.88 cm)


Weight 1,155 g
Code:  VKNG000d
Warranty: 24 months
Product Number:  VSMTII40B
Links: Manufacturer's Website: