Already discounts up to 40% off when buying 2 products or more
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Already discounts up to 40% off when buying 2 products or more

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Powerbanks

Use a powerbank to charge your electrical devices without a care in the world! Laptop, tablet or smartphone, there’s a suitable powerbank for every device. This way, you’ll never run out of power.

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FAQ – Frequently asked questions about a powerbank

Do you want to buy a powerbank to charge your electronic devices outdoors? Then pay attention to the capacity (mAh) and the output or power (W) of the powerbank. It is also important to know where and for which device you want to use the powerbank and how many products you want to charge at the same time.

  • smartphone: from 3,350 mAh
  • e-reader: from 5,000 mAh
  • tablet: from 10,000 mAh
  • laptop: from 40,000 mAh

How often and how long you need to charge a powerbank depends on its power. The amount of mAh (milliampere hour) indicates how powerful the powerbank is. The larger the mAh, the more often and the longer the powerbank can charge other devices before it is empty.


After a while, your powerbank loses some of its power. Therefore, always charge it fully and only repeat this when it is completely emptied. 

This depends on the capacity of the powerbank and the power of your smartphone. Xtorm maintains this standard:

  • 10,000 mAh: phone can be charged 4 times
  • 15,000 mAh: phone can be charged 6 times
  • 20,000 mAh: phone can be charged 8 times

To find out how many times you can charge your device with a particular powerbank, divide the power of the powerbank by the power of your device.

Choose from our many top brands

At A.S. Adventure you will find a extensive collection of powerbanks. Choose from our many top brands - such as Xtorm, Goal Zero, MOJI POWER, Powertraveller - and find the perfect powerbank to charge your electrical devices.


Do you still have questions about the purchase of your new binocular? Our customer service is at your disposal every day.


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