Anker PowerPort III Duo Review (2 Port USB-C PD, 36W Total)

Anker has a new charger out on the market with the PowerPort III Duo(Affiliate Link). This is charger has 2 USB-C PD Ports and outputs total of 18W per port or 36W in total. It features Ankers PowerIQ 3.0 technology meaning it optimizes charging rates for your devices for maximum speed. Thanks to Anker(Affiliate Link) for sending this to me to check out and do a review on.

YouTube Version of this Review:

Packaging & Accessories
Packaging consists of a rectangular Anker box, that’s white and embossed wither an artistic Anker device pattern, the sides are a nice blue. The back doesn’t have many details about the charger itself, just the model number model name and customer support numbers for the most part. Inside the charger is held in place with a blue cardboard holder, with the manual and happy/no happy card. No cables are included in the package which is a little frustrating.

Specs And Power
As mentioned before this charger features dual 18W USB-C PD ports with Ankers PowerIQ 3.0 technology for a total of 36W.

Input Power is 110-240V and is 50-60Hz capable meaning it’s a good world travel charger.

Output Spec:

  • 5V @ 2.4A
  • 9V @ 2A
  • 12V @ 1.5A

PowerIQ 3.0 allows for universal fast charging compatible up to 100W (Should your device and charger support them). This allows the charger to wok to whatever your device supports, Apple Fast Charge, Samsung Fast Charge, and USB PD.

I only have 1 USB-C to C meter right now and tested it by plugging in a 20,000mAh Anker Powerbank to charge and right away it started charging at 17.46W (8.90v @ 1.96V). I then plugged in my ipad via USB-C to Lightning cable and the ipad was happily charging. There was no change in the powerbank charging so each port is indeed separate. The charger gets a little warm (105F in the warmest spot I could find) while charging both devices at the same time but nothing to worry about.

On a recent trip with this charger I did have 1 complaint while I charged my smartphone and iPad at night and that was the LED in the front was just too bright in my room. Due to how the hotel was configured this unfortunately faced my bed. I was able to easily fix this by a bit of electrical tape though.

I have been using the PowerPort III Duo as a bedside travel charger for my mobile devices and for that it does pretty well. At 18W per port this isn’t enough to charge most laptops but works well for smartphones, tablets, gaming systems and power banks.

It’s a little disappointing to see the lack of gallium nitride charging tech on this charger to make it smaller and or deliver more wattage. That said that technology is still somewhat new and on the more expensive end and this charger is priced more on the budget side. Ankers charger and powerbank naming system is currently a little confusing on the naming structure in my opinion, and it’s a little hard to find the product you need without looking at them all. Some simplification or a different naming system would be appreciated in my opinion.

My conclusion is this is a good charger and if you should buy it really depends on what devices you have and what they support. This is a good general charger for me, it charges my Note 8 phone and iPad as fast as they need. I don’t have a Nintendo Switch and it’s not the fastest charger for one of those if you have one but still will charge it while playing games if needed. There are less expensive higher wattage chargers on the market but they tend to be single port. So this is a good mix of reasonable charge rate, 2 ports, in a still fairly small package (2.5” x 2.5” x 1”). It does also come with Ankers 18 month warranty too should something go wrong.

Full Image Gallery: Anker - PowerPort III Duo Review - Album on Imgur


Great job on the review. Nice pics and videos :clap::clap:

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Great review :ok_hand:

Nice review, thanks

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Great review and nice comparison!! :ok_hand:

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Nice review and pics @Liquidretro

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Good job and good photos.

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awesome review and great photos! :ok_hand:


Thanks for all the great comments!

Great review. Good to know that the second cord does not drain the other one.


Great review I will be purchasing one shortly will be of great use and well made thanks :smiley:

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Great review and photos! :ok_hand:t2: