PowerOak K2 185Wh / 50000mAh laptop powerbank

179,00 € tax incl.

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PowerOak K2 / Most powerful powerbank / 50.000 mah / 185Wh


Data sheet

Battery Li-Polymer battery
Capacity 50000mAh
Charger input AC 100V~230V
Input DC 16.8V / 2.5A
Output USB3&4: 5V / 1.0A
Charging time 6~8 hours
Cycle life ≥1000 times
Working temperature 0℃~45℃
Storage temperature -10℃~40℃
Product size 206.9×136×33mm

More info

Attention / Tips:

1. It is not TSA approved because the huge capacity 50000mAh3.7v/185Wh. It exceed the TSA limits (100wh or 160wh).

2. We include 14 pcs DC connector for various laptops.but the maximum power of your laptop is 135W (DC voltage*DC current = Power of your laptop). You can check the lable on your laptop adapter to check wether it is within the limit.

3. It can not work with Type-C devices (for example MAC series MacBook/MacBook Air/MacBook Pro), and other laptops with USB-C power port.

4. For surface pro 4, it has DC12V and DC15V version, our Powerbank can charge DC12V version, but cannot charge DC15V version.

If you are not sure whether your laptops is compatible with our power bank or not , please let us know!

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Widley Compatible with Most of Laptop in the Market, 14*DC Adapter Connectors are Included.

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How to Check Whether our Power Bank Compatible with your Laptop or not?

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