Honestly, if you want that full 80W handshake, you basically have to stick with official SuperVOOC hardware. Most standard USB-PD chargers will throttle down to 18W or maybe 27W because OnePlus uses a proprietary communication protocol between the brick and the phone. I have been using the OnePlus+80W+SUPERVOOC+Power+Adapter+White&linkCode=osi&------123456890?5422-20" target="_blank" rel="nofollow sponsored">OnePlus 80W SUPERVOOC Power Adapter White and it stays surprisingly cool thanks to the GaN circuitry. It hits that 1-100% mark in about 35 minutes on the Nord 5 in my tests. If you want something for travel, look for the OPPO+80W+SUPERVOOC+Flash+Charger+White&linkCode=osi&------123456890?5422-20" target="_blank" rel="nofollow sponsored">OPPO 80W SUPERVOOC Flash Charger White since they are cross-compatible and often a bit cheaper online. Just make sure you use the original red cable or a rated 8A cable, otherwise the internal resistance will trigger a thermal throttle. Dont bother with generic GaN bricks claiming 100W PD; they wont hit those SuperVOOC speeds.

I fried a battery using a cheap knockoff once. Tip: Stick to the OnePlus+100W+Dual+Port+SUPERVOOC+GaN+Power+Adapter&linkCode=osi&------123456890?5422-20" target="_blank" rel="nofollow sponsored">OnePlus 100W Dual Port SUPERVOOC GaN Power Adapter for better heat management and safety.

I spent a bit of time looking into this because im always paranoid about battery health and safety. Honestly, I am super satisfied sticking with the sister brands for this phone.

• Just look for any official Oppo charging block
• Realme chargers are also basically the same tech
• Stick to the thicker red cables from those brands I have been using a charger from the Oppo ecosystem for a while now and it works well without the phone getting scorching hot. It feels really solid and reliable compared to some of those random bricks you see online. You really cant go wrong with those brands... wont ever have to worry about the handshake failing. Let me know if you need help finding some!

I eventually moved to a GaN alternative for travel. The one I got manages specific voltage steps way better than standard PD blocks, so I get peak speeds without my phone overheating.

Quick question, you using the stock 10A cable? VOOC needs specific data pinouts to handshake 80W at 11V. The Oppo+80W+SuperVOOC+GaN+Power+Adapter&linkCode=osi&------123456890?5422-20" target="_blank" rel="nofollow sponsored">Oppo 80W SuperVOOC GaN Power Adapter is basically a cheaper, tech-identical pick tho.