Tanker 90W / 50.000mAh

Aluminium Power Bank for Laptops with Led Display + Quick Charge 3.0

Tested and Certified



  • ULTRA HIGH CAPACITY | 50.000mAh 185Wh – Compatible With Most Popular Laptops and Notebooks. We Provide 28 Kinds of Connector for Most of the Popular Laptops included Apple Macbook Pro & Air (Pls Make Sure the Connector Fits for Your Laptop before purchasing). Now the new version is compatible with the PASS THROUGH function, you can charge at the same time the power bank and devices (computer/smartphone) connected to it.
  • PASS THROUGH | Now the new version is compatible with the PASS THROUGH function, you can charge at the same time the power bank and devices (computer/smartphone) connected to it. The function is activated by pressing the button for 2 seconds while the power bank is charging with its power supply.
  • ALL IN ONE | It Has 4 Output Ports. One DC Port for Laptops: 5V/8.4V/9V – 3A(max), 12V/16V (compatible 16.5V) / 20V (compatible 19v,19.5v) – 4.7A(max). Two USB Ports for Smartphone and Tablet: 5V/9V/12V – 3A (support Quick Charge 3.0 Technology). One Port USB Type-C for New Macbook 12″ and Smartphones/Tablets: 5V/9V/12V – 3A. Input size DC IN: 55x21mm / DC OUT: 55x25mm.
  • FAST CHARGING FROM OUTLET OR SOLAR | This Power Bank can be fully charged by included AC power (19V/2A) from home wall outlet with 6-7 hours, and from solar power panel up to 8+ hours. Check out our recommended solar panel models for this Power Bank below.
  • LED DISPLAY | The charger integrates Led indicator that helps you to easily know the charging status and battery level to effectively avoid charging accident. Furthermore also it indicates the voltage selected.
  • SAFETY GUARANTEED | It supports charge control, charge protection, discharge protection, over current protection, short circuit protection, high temperature protection to protect your devices from damage. It features a shock-resistant bag/Case to put in the charger while you are traveling.
  • VERSATILE POWER SUPPLY | You Can Charge Several Devices Simultaneously to Save You Much Time. Suitable for MacBook 12″, MacBook pro 13″ 15″ Magsafe2, MacBook Air 11″ 13″ Magsafe2, Notebook (see below list of connectors), digital camera, drone, psp, gps, projector, wireless router, tablet, PCs, mp3, mp4, ipad, cell phones, smartphone, etc.
  • SOLAR PANEL COMPATIBILITY | Our portable solar panel (sold separately) recommended for charging this external battery is ARUN 40W Model.

Additional information


1,2 Kg


19 x 2,8 x 15 cm




Aluminum structure with multi-channel anodic oxidation process. High structural resistance, anti-impact, anti-grease and anti-corrosion, better heat dissipation thanks to metal alloy.


50.000mAh – 185Wh

Battery Type:

LI-Polymer Battery

DC input:

19V / 2A via adapter (Included) or solar panel (Sold separately)

USB output:

2x Ports, 5V / 9V / 12V 3A (Supports Quick Charge 3.0).

USB Type-C output:

5V / 9V / 12V 3A

DC output:

5V / 8.4V / 9V / 3A – 12V / 16V (compatible 16.5V) / 20V (compatible 19V, 19.5V) / 4.7A – 90W MAX.

Support Solar input: