To add to the point above: it's honestly pretty disappointing that we're still dealing with this on a premium foldable. I've had issues with those Qi receiver patches before. They tend to get really hot and charge at a snails pace, which isn't great for the battery health long term. Since we've already covered that the hardware is missing and patches are an option, I'll suggest a more reliable route for your Denver trip. If the goal is carrying fewer cables, look into a compact GaN charger that can power your phone and laptop simultaneously. It doesn't give you wireless, but it cuts the clutter significantly. I've used the Anker 735 Charger GaNPrime 65W and it's tiny enough to replace multiple bricks. If you're dead set on avoiding loose wires, the Anker Nano Power Bank with Built-in USB-C Connector 5000mAh is a decent compromise. It plugs directly into the port so there's no cable to tangle in your bag. TL;DR: The Open lacks internal coils. External patches are slow and finicky. Your best bet for travel is a high-quality multi-port GaN block or a direct-plug power bank to keep things clean without the efficiency loss of a receiver. It's not as good as having it built-in, but it's way more practical than trying to force a feature that just isn't there.

^ This. Also, I respectfully disagree that you're totally stuck with cables! You can actually integrate wireless charging using a slim receiver patch. It's a fantastic, methodical workaround for your trip! Consider these options:

• Nillkin Short Version USB-C Qi Wireless Charging Receiver
• Baseus Magnetic Power Bank 6000mAh 20W I love how these patches function under a case; it's amazing!

ngl man i hate to be the bearer of bad news but the oneplus open actually doesnt have wireless charging hardware built in at all. it was a pretty big point of contention when it launched and honestly caught a lot of veteran users off guard. i know it feels like a step back since almost every other flagship has it nowadays but oneplus decided to ditch the coils to keep the device as thin as possible i guess. since youre heading to denver and want to minimize cables i would suggest picking up the <a href=" https://www.ebay.com/sch/i.html?_nkw= OnePlus+SuperVOOC+80W+GaN+Dual+Port+Charger&_sacat=0&_from=R40&_trksid=p4624852.m570.l1311&mkcid=1&mkrid=711-53200-19255-0&siteid=0&campid=5337998953&customid=22&toolid=10001&mkevt=1" target="_blank" rel="nofollow sponsored">OnePlus SuperVOOC 80W GaN Dual Port Charger. its super compact and will top you up way faster than any qi pad could anyway. just make sure to use the official red cable to get those max speeds tho. definitely be careful with generic bricks because they usually wont trigger the proprietary fast charging. let me know if you need more help picking out a solid travel kit tho...

Totally agree with the safety concerns mentioned earlier. Adding a random third-party patch to a device that wasnt designed for it is just asking for heat issues. I dont trust those things at all with a battery this size, especially on a foldable where heat can be more of a concern. If youre trying to slim down your kit for Denver, brand choice matters for reliability.

• Anker is basically the gold standard for safety and they dont usually overheat.
• Ugreen is a solid runner up if you want to save a few bucks.
• Belkin is reliable but you definitely pay a premium for the name. Go with Anker, you cant go wrong. Just get any of their multi-port GaN bricks and you wont have to worry about your phone getting weirdly hot in your bag or during a flight.

This ^