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INTEGRATED 20.000mAh BATTERY
€99.00 – €110.00
Power laptops up to 10 Hrs, Smartphones 8 times & tablets 6 times!
Note: Check Specs to see the laptop connectors included.
INTEGRATED 20.000mAh BATTERY
RECHARGE FAST FROM THE WALL - 3 HOURS
AUTHORISED AT AIRPLANES & AIRPORTS
POWER LAPTOPS UP TO 10 HOURS
POWER PHONES UP TO 13 FULL CHARGES
POWER LAPTOP AND SMARTPHONE SAME TIME
COMPATIBLE WITH ANY TESPACK SOLAR BACKPACK
CHARGE FASTER THAN THE WALL CHARGER
TESTED BY ASTRONAUTS & SCIENTISTS
BEST ENERGY SOLUTION
Laptop Connectors
Connector | Dimension | Brand | Connector | Dimension | Brand |
1 | 4.0* 1.7 mm | Acer, Benq | 6 | 6.25* 3.0mm | Toshiba, Nec |
2 | 4.75* 1.7 mm | HP, Compaq, Nec | 7 | 6.0* 4.25*1.4mm | Sony |
3 | 5.5* 3.25* 1.0 mm | Samsung | 8 | Dell3P | DELL |
4 | 5.5* 2.5 mm | Acer, Toshiba | 9 | 7.4* 5.0* 0.6mm | DELL, HP |
5 | 5.5* 2.5 mm | IBM, Lenovo | 10 | 7.9* 5.4* 0.9mm | IBM, SONY |
11 Finnish | Magsafe 2 | FREE upon a request when making the purchase (Ordering Notes). Compatible with Apple Macbook, Macbook Air and Macbook Pro Computers made after mid 2012. Special Note: This connector tip is just a connector, no voltage or current control circuit inside. Make sure the tip is connected to a power source (such us power bank) have correct voltage and current for your Macbook computer. |
Note: If you require any specific laptop connector that is not included in the package, please click on the “send us your enquiry” providing the name of the laptop connector as we may have it in stock but not displayed on the web.
Capacity | Dimensions | Weight | Extra Specs | |
![]() Tespack 20K |
20000 mAh/3.7V Li-Polymer battery |
19.4(L) x 12.5 (W)x 18(H) cm | 550g | Output DC: 12/16/19V/4A(MAX)
Output USB: 5V/2A Input: DC19V 1.2A |
![]() Charging Bracelet Cable |
Charging & Data Transferable cable | 22 (L) x 0.8(W) x 0.2(H) cm | 8g | Available in: Lighting cable, Micro USB & Type C |
Laptop Connectors
Connector | Dimension | Brand | Connector | Dimension | Brand |
1 | 4.0* 1.7 mm | Acer, Benq | 6 | 6.25* 3.0mm | Toshiba, Nec |
2 | 4.75* 1.7 mm | HP, Compaq, Nec | 7 | 6.0* 4.25*1.4mm | Sony |
3 | 5.5* 3.25* 1.0 mm | Samsung | 8 | Dell3P | DELL |
4 | 5.5* 2.5 mm | Acer, Toshiba | 9 | 7.4* 5.0* 0.6mm | DELL, HP |
5 | 5.5* 2.5 mm | IBM, Lenovo | 10 | 7.9* 5.4* 0.9mm | IBM, SONY |
11 Finnish | Magsafe 2 | FREE upon a request when making the purchase (Ordering Notes). Compatible with Apple Macbook, Macbook Air and Macbook Pro Computers made after mid 2012. Special Note: This connector tip is just a connector, no voltage or current control circuit inside. Make sure the tip is connected to a power source (such us power bank) have correct voltage and current for your Macbook computer. |
Note: If you require any specific laptop connector that is not included in the package, please click on the “send us your enquiry” providing the name of the laptop connector as we may have it in stock but not displayed on the web.
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Rick Williams –
a bit heavy, but amazing performance !
mike –
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!
Robin –
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.
christina –
the 20-k power bank is “the” power bank! I got the silver one, looks amazing with my macbook, just perfect!
Omar –
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.
William –
Totally happy with my 20K!
mike jaanssen –
a great investment!
Lilly –
The device is a real life saver ! I am never out of battery power on my laptop, iPad, phone or camera again!
tespack –
Very well build ! And very impressed with the specs !
Edith –
THE QUALITY IS……….AMAZING !