According to the seller the power module can support up to 80 Watt but I personally have tested equipment up to about 40 watt only. For your information I’m not in anyway have any collaboration or getting any commission from this seller. You may order it from Aliexpress.com HERE.
Note: The manufacturers already scrap off/removed the part number thus it would not possible to build one on your own. From research there is a possibility they are using this part number –
By the way if the seller does not ship to your country please do email me for solution.