2017 Laptops USB-C Power Delivery Compatibility with External Power Banks

[jasonmcgov]

My company makes two 45W USB PD chargers: a power brick and an external battery pack. The power brick can provide 45W at 20V/2.25A, so with all likelihood, it will work with Razer Blade Stealth. However, I do have doubts about the external battery pack which pumps 45W at 15V/3A. Will the battery pack work with Razer Blade Stealth? I can provide a free sample if you or anyone else would volunteer to test it.

What power bank is it? This is somthing i am working on...I have some that I am testing on my razer blade stealth (still waiting on 2 in post) but yet to find one that works fully (excluding the official Razer PB)

 

[brian.pan]

My company makes two 45W USB PD chargers: a power brick and an external battery pack. The power brick can provide 45W at 20V/2.25A, so with all likelihood, it will work with Razer Blade Stealth. However, I do have doubts about the external battery pack which pumps 45W at 15V/3A. Will the battery pack work with Razer Blade Stealth? I can provide a free sample if you or anyone else would volunteer to test it.

What power bank is it? This is somthing i am working on...I have some that I am testing on my razer blade stealth (still waiting on 2 in post) but yet to find one that works fully (excluding the official Razer PB)

The two chargers are made by Zimi Corporation. They can be found on Amazon:
https://www.amazon.com/dp/B071911MG5
https://www.amazon.com/dp/B072BD98CM

 

[jasonmcgov]

My company makes two 45W USB PD chargers: a power brick and an external battery pack. The power brick can provide 45W at 20V/2.25A, so with all likelihood, it will work with Razer Blade Stealth. However, I do have doubts about the external battery pack which pumps 45W at 15V/3A. Will the battery pack work with Razer Blade Stealth? I can provide a free sample if you or anyone else would volunteer to test it.

What power bank is it? This is somthing i am working on...I have some that I am testing on my razer blade stealth (still waiting on 2 in post) but yet to find one that works fully (excluding the official Razer PB)

The two chargers are made by Zimi Corporation. They can be found on Amazon:
https://www.amazon.com/dp/B071911MG5
https://www.amazon.com/dp/B072BD98CM

I have seen those on Amazon but have not tested them yet.

 

[jasonmcgov]

My company makes two 45W USB PD chargers: a power brick and an external battery pack. The power brick can provide 45W at 20V/2.25A, so with all likelihood, it will work with Razer Blade Stealth. However, I do have doubts about the external battery pack which pumps 45W at 15V/3A. Will the battery pack work with Razer Blade Stealth? I can provide a free sample if you or anyone else would volunteer to test it.

What power bank is it? This is somthing i am working on...I have some that I am testing on my razer blade stealth (still waiting on 2 in post) but yet to find one that works fully (excluding the official Razer PB)

The two chargers are made by Zimi Corporation. They can be found on Amazon:
https://www.amazon.com/dp/B071911MG5
https://www.amazon.com/dp/B072BD98CM

If you want to send one on id be happy to test\review

 

[brian.pan]

My company makes two 45W USB PD chargers: a power brick and an external battery pack. The power brick can provide 45W at 20V/2.25A, so with all likelihood, it will work with Razer Blade Stealth. However, I do have doubts about the external battery pack which pumps 45W at 15V/3A. Will the battery pack work with Razer Blade Stealth? I can provide a free sample if you or anyone else would volunteer to test it.

What power bank is it? This is somthing i am working on...I have some that I am testing on my razer blade stealth (still waiting on 2 in post) but yet to find one that works fully (excluding the official Razer PB)

The two chargers are made by Zimi Corporation. They can be found on Amazon:
https://www.amazon.com/dp/B071911MG5
https://www.amazon.com/dp/B072BD98CM

If you want to send one on id be happy to test\review

We may be able to send you a sample.
[PM only. Don't post your email address on the forum]
Thx.

 

[ricer]

My company makes two 45W USB PD chargers: a power brick and an external battery pack. The power brick can provide 45W at 20V/2.25A, so with all likelihood, it will work with Razer Blade Stealth. However, I do have doubts about the external battery pack which pumps 45W at 15V/3A. Will the battery pack work with Razer Blade Stealth? I can provide a free sample if you or anyone else would volunteer to test it.

 

[ricer]

I just bought a brand new razer stealth with the 8th gen CPU. I'd be more than happy to test your battery pack and post a YouTube video of it.

 

[mrreptor]

There are 2 types of ravpower - the old one and the new one,the new one has a usb-c output and stuff. I don't remember which usb c cable I used, but yes, the one before that simply didn't work at all, so I bought at the apple store their 61W usb-c wall charged and a cable (which I tested right there), which I use with ravpower too.

And yes, I tried Asus zenpower max with my HP - it's simply not charging at all, why - not sure, most likely you are right-not enough amps.

Eugene, can you provide a link for me? I have tried 2 ravpower and an aukey with no luck at all. Also did you say the cable matters or does it work with the cables that come with ravpower?

I'm kinda obsessed with the whole Power Delivery thing too, but I think there are more (and better) alternatives for Ravpower, you guys definitely want to check this out:
https://www.indiegogo.com/projects/lifepowr-a3-premium-ac-100w-usb-c-pd-power-pack-powerbank-solar#/

I own one of their A2 products and it works fine, ordered the A3 already. Doesn't even matter anymore wheter you power through USB C or anything else because this bad boy has USB C PD + an AC outlet for all other laptops...(and two 3.0 USB ports) I own an HP spectre 13 and bought a Power Delivery charger from the same brand, these guys know what they're doing.

And yes cables definitely matter, PD is possible when a cable supports 20V/5A for example (see indiegogo link)

 

[mrreptor]

How can you tell if a laptop supports power in through usbc, unless that was the default method like Mac book?

Well mine has only 3 usb-c ports so that's abvious. For others you should check a review to be sure, if there is no other charging port or if it's advertised with 'Power Delivery' it can be charged through the usb-c port. But even when it has another charging port it is still possible in some cases (the Samsung Notebook 9 is an example of that.)