I don't usually comment, but I am amazed at your review which gets technical with the analysis of actual power draw and output of the device. Subscribed, mate.

A teardown would be nice to see what battery is inside to provide 30Ah - a massive LiPo or a dozen 18650's?! Also a test to see if it could power one of those 1A loads for more than a day would be interesting (and incredible!)

No sure if you're aware, if you have a lightening cable you can plug that and the micro USB cable in at the same time to halve (approx) the

We love AUKEY stuff here too. Got a couple of their wireless charger stands (Model: LC-C1) lovely bits of kit.

Discharge test results are in (see the description) - now conducting a charge test.

Best review I've watched so far of the product.

Looks like a decent power bank. That Quick Charge test device also seems interesting.

it would be interesting to see, if the powerbank uses more current to charge, when charged from the Micro USB and from the Lightning port simultaneously

Good test.

I've used Aukey stuff before and it's generally decent enough stuff - It fills the gap between buying the ideal product from a random eBay chinese seller and it being garbage, or not being able to buy the product at all because there isn'ta anyone reputable making it.

Will you do a test to see whether that 30,000mAh rating is anywhere near true?

Would have loved to see what's inside :)

I bet that goes up with an almighty bang if a cell is ruptured inside :D

Great review man.. Very thorough.. How long does it take to charge the PB-t11

I just bought one of these a week ago but I still wish it was easier to find power banks in capacities like this but with alternatives to fixed 5V output. At least you can work around it with a Qualcomm quick charge trigger and from there get a much larger range of voltages. I wonder what results would be found for efficiency at the higher voltage output, I haven't tested that yet. You can squeeze a bit more total power at 12v vs 5v but Pumping out 3A @ 5V I get a drop to 4.36v which isn't so good for some uses. Goes from 5.06v @ 0.1A, 4.86v @ 1A, 4.76v @ 1.5A, 4.65v @ 2A, 4.55v @ 2.5A and 4.44v @ 3A on the last stepped test I just ran.

Try to charge it with micro Usb and Type C at the same time, because 2,5A will take forever to charge ^^

please do tell me one thing more about this device. IF POWER BANK IS COMPLETELY CHARGED THEN WHAT IS THE SIGNAL. (will the white let power button will stop blinking ?)

I'm a fan of Aukey products but most of the QC 2.0 / 3.0 powerbanks I've tested, charge at faster rates than this Aukey powerbank. I'm a little disappointed with the 5V 2.56A of this Aukey unit, especially considering the time it will take to fill a 30,000 powerbank. I know it shouldn't matter but have you tried charging it from another QC 3.0 power supply / charger? Although Qualcomm QuickCharge is meant to be consistent across all devices that support it, I've found varying compatibility between chargers and devices.