VolessenceLaptop Portable Charger 185Wh/50000mAh Laptop Power Bank 5/8.4/9/12/16/20V External Battery Pack for Dell HP Lenovo Toshiba ASUS Acer Laptop iPad Phone and More

What an amazing power bank. Such huge capacity of 50,000mAh, and with a wide range of outputs. Perfect for anything.It can charge my iPhone 11 Pro at 18w PD using the USB-C port. As shown in my first photo, it’s charging at 17.48 watts.Also it comes with the power cable that connects to the power bank so you can attach one of the many different plug types to it, there’s so many adapters included that they will fit almost anything. Things like cameras, laptops, anything with a round barrel type plug. The voltage output is manually adjustable up to 20v at a max of 4.7a which is very powerful, so make sure you have the correct voltage selected before using as it doesn’t automatically switch voltage output.The USB-A ports are also capable of dash charging devices up to 12v / 3a max which is great for phones that support QC (quick charging), like Samsung and iPhone.Nice little display shows the remaining battery percentage in the power bank, and also the output voltage selected. This is very useful to know; how much power is remaining in the power bank as a percentage.Comes with a separate power adapter to charge the power bank too. The power bank isn’t the smallest, not very portable, but at 50,000mAh you wouldn’t expect it to be. However it is nice and flat and has rounded sides. Feels very nice and well built. Ideal for travelling or powering random devices if you can’t get a power adapter for it, or like a rechargeable cctv camera so you don’t have to remove it from the wall to recharge or, just take the power bank to the camera and charge it. Even charge and power MacBooks with the included MagSafe 2 cable, and newer MacBooks with the USB-C cable.I love it, it’s been very useful to test a few of my old gadgets that I’ve lost the power adapters for. And with there being so many different plugs included, it will fit almost anything. Would recommend this if you need something like this.

I used to have an earlier model of this power bank (under the Krisdonia brand), which worked brilliantly but unfortunately it developed a fault and I had to buy this model.This is still the only power bank that works with laptops that use 90W power supplies like mine. It works very well except in one key respect - the pass-through charging in this model doesn't work nearly as well as it did in my old model.In my old model, if I had the power bank plugged into the mains and also plugged into my laptop, then both my laptop and the power bank would eventually become fully charged,With the current model, if the power bank is plugged into both the mains and my laptop, the laptop eventually becomes fully charged, but the charge in the power bank doesn't increase significantly unless I disconnect it from my laptop.This means that if I'm away from home I can't charge up the laptop and the power bank simultaneously, which I used to be able to do. That's a major loss, as I like to sit outside for long periods when it's sunny, which is only possible if the power bank is fully charged at the outset.I don't want to have to carry two mains cables with me when I'm away from home as that would be too bulky. I have always been able to use the power bank's mains cable to charge both the power bank and my laptop in the past.Nevertheless it's still the best power bank for laptops out there, as far as I know - but I do hope their future models regain the superior pass-through charging capability that their earlier models had.

Charges a MacBook Pro (2023) twice over.