Will I be allowed with an Anker Prime 20k mAh 200w total output (2*100w) in a plane if I have it in my carry-on luggage? I understood it is max 100w and up to 165w with special authorization. Not sure how it will be controlled even though it could be considered as two power banks of 10k mAh 100w each.

A while ago I posted a thread with recent updates within the Anker products. Upgraded specs, mostly in terms of a) PPS-Range, b) added features like passthrough Charging or other minor changes. You can check this post here:
https://www.reddit.com/r/anker/comments/1h8vrrv/anker_charger_or_powerbanks_with_model_updates/

I made a new discover. I got the chance to get another Anker Prime 200W, 20.000 mAh Powerbank (A1336). I had this before since launch and can now compare both models.

The old model got some well deserved negative criticism for its low PPS-Range for a flagship Powerbank with only 3,3V-11V/3A resulting in around 27-30W max. for compatible devices. Also no Super Fast Charging 2.0 for Samsung phones. This new model has an upgraded PPS-Range 3,3V-11V/5A resulting in around 45W max for compatible devices. And yes, this means Super Fast Charging 2.0 aswell. It's a shame that they didn't use that opportunity to upgrade it to 21V/5A, since it's a 100W port after all. But still, it's a long overdue improvement regardless.

It's great that Anker made this upgrade, but it's also baffling that this is again nowhere near mentioned anywhere. The Powerbank itself and the packaging is 1:1 identical to the slightest detail. No chance to detect if it's the newer model or not.

I keep testing this model and will add any further improvements. One thing I can say it's identical in terms of Charging the Powerbank itself. It started with 100W but will throttle soon after around to 50W and stays there until fully charged. It's still the only Anker Prime Powerbank with some throttling issues. The 130W and 250W won't do that and charge with full 65W and 140W respectively. A full charge takes around 01:35h.

Mentioning the Anker 130W, 12.000 mAh powerbank: That model has the same old 3,3V-11V/3A PPS range and I also purchased another new model to compare it with my release one. That however still stays at 3A PPS. But: I might got an older model from Amazon and a better one is out there, who knows.

Also friendly reminder, since many people don't know that and it's also nowhere mentioned on the spec sheet: All three Anker Prime models are one of only a few powerbanks on the market supporting SuperVOOC, the private Charging protocol from Oppo, OnePlus and Realme. Up to 65W on all three devices. For the 12.000 mAh model it's on the USB-C and you need a SuperVOOC C to C cable. On the 20.000 mAh and 27.650 mAh model it's only on the USB-A and you need a SuperVOOC A to C cable.

I currently run a Realme GT 7 Pro, and those Prime models are a perfect match.

Any of you experienced having your Anker 737 being questioned/inspected by airport authority during your travels?

I am traveling to US with my Macbook pro, Ipad Mini, portable external display and Anker 737, I also got 1 Phone and 1 Samsung Note. So I am a bit worried since I have a lot of electronics with me.