The powerbank has 100W PD amazon.co.uk/dp/…HB2
The cable was the cheapest I could find on eBay ebay.co.uk/itm…039
The cable charges the Surface with my 100W GaN charger amazon.co.uk/Hyp…F5N
The cable does not work using the 100W powerbank.
Is the powerbank faulty or am I doing something wrong?","comment":[{"@type":"Comment","@id":"https://www.hotukdeals.com/comments/permalink/50883715","author":{"@type":"Person","name":"kos1c"},"datePublished":"2023-08-29T20:18:01.000Z","text":"Read the reviews on the page of the bank. Some photos show people testing it with a volt reader and not getting anywhere near the written speeds."},{"@type":"Comment","@id":"https://www.hotukdeals.com/comments/permalink/50883956","author":{"@type":"Person","name":"sm9690"},"datePublished":"2023-08-29T20:55:34.000Z","text":"Did you try both ports? Only the usb-c port next to the led indicator supports the 15V/3A of the cable. The middle port only supports up to 12V/1.5A"},{"@type":"Comment","@id":"https://www.hotukdeals.com/comments/permalink/50884463","author":{"@type":"Person","name":"aLV426"},"datePublished":"2023-08-29T22:44:52.000Z","text":"Okay, so first we need to know which Microsoft surface model you are trying to charge:
support.microsoft.com/en-…c01
That power bank reports that it does support PD, however PD does vary from device to device (there are at least 4 different revisions).
I thought it might be your cable that is the issue here - however given the fact that it works with another charger suggests it's your power bank - it's not performing the required negotiation for the PD to work correctly..."},{"@type":"Comment","@id":"https://www.hotukdeals.com/comments/permalink/50887306","author":{"@type":"Person","name":"118luke"},"datePublished":"2023-08-30T13:23:51.000Z","text":"Right i have the exact powerbank and im using it with a Surface Pro 5 so it DOES work.
Ill put money on the cable being at fault - funnily enough i bought 2 cables. One from eBay, one from Amazon.
The eBay one doesnt work, but the Amazon one does. Now i cant find the exact one i bought from Amazon, but i know i bought the one that had lots of good reviews, i suggest you do the same."}],"commentCount":8,"interactionStatistic":0,"articleSection":"Ask"}