Tespack 20k – Laptop/Mobile Power Bank


4.43 out of 5


  • Power your laptop up to 10hrs, smartphone up to 15 times, tablet up to 7 times
  • Wall charge in 5 hrs or upgrade to our Solar Smartpacks to sun charge in 13hrs
  • Ultra-light,only 550g, and fits in the palm of your hand
  • Charge 2 devices at the same time at a fast speed
  • Made from the same material as Mac computers
  • UPGRADE to Solar Smartpack 

Package Includes: 20 000mAh mobile charger + 2 Charging Bracelet Cables (Iphone & Micro USB) + 10 Laptop connectors 

. If unsure about your Laptop connector please send us a message on our Chat app.


Black, Silver

14 reviews for Tespack 20k – Laptop/Mobile Power Bank

  1. 4 out of 5


    Pretty impressed with the design (goes with my Mac) and the charging speed for Laptops is pretty fast, the only downside is that it didn’t bring the Lenovo connector but it was easy to obtain it at an electronic store.

  2. 4 out of 5


    a bit heavy, but amazing performance !

  3. 5 out of 5


    I was looking for an extra battery to expand the battery life of my laptop. Now I have found it and I am completely satisfied!

  4. 4 out of 5


    I bought‘20K battery black’ a while ago. from then on I never had any trouble fearing the fact of being out of power. Batterylife is not holding me back anymore. the ‘20K battery black’ is also very handy to take with you.

  5. 5 out of 5


    the 20-k power bank is “the” power bank! I got the silver one, looks amazing with my macbook, just perfect!

  6. 4 out of 5


    20 k power bank: very useful! It provides my phone, iPad and MacBook a lot of power. The power bank recharges quickly using the supplied cord.

  7. 4 out of 5


    Totally happy with my 20K!

  8. 4 out of 5


    a great investment!

  9. 5 out of 5


    happy i bought one, using it a lot!

  10. 4 out of 5


    The device is a real life saver ! I am never out of battery power on my laptop, iPad, phone or camera again!

  11. 4 out of 5


    Very well build ! And very impressed with the specs !

  12. 5 out of 5



  13. 5 out of 5


    What a machine!

  14. 5 out of 5


    just love the black one !

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