Best battery pack ever and

This is by far the best and biggest external battery pack I have owned

Love this external battery pack

Highly recommended for all people that need a good battery pack when they travel

After searching many different portable battery packs that would provide power for my Surface Pro 4, I found the model E10 (148Wh) to be the best fit for my needs as there is no need to purchase an additional adapter cable.

It comes with the surface charging cable, usb to type c and micro usb cable very helpful for my devices!