ALOGIC Ark 27000mAh モバイルバッテリー

I wouldn't buy one again. Nothing but a myriad of problems with it. It originally worked fine, but now it just charges at 0.01 watts 90% of the time. It does not deliver the advertised 140w charging capacity, nor does it charge laptops half the time. It's nothing more than a glorified phone charger at this point.

Broke after a few months of use. I was charging some headphones with it when it just stopped charging. This is despite it still having over 85% capacity at the time. Then the screen wouldn't turn on so i tried plugging it into the mains. The screen came on and showed it was suddenly up to 96% and charging. Then the screen wouldn't come on even after pressing the button. So i changed the port to charge it through and it went down to 85% again and then 0.00% with the screen flickering and then it went off. Pressing the button didnt do anything and now it doesn't charge and you can't charge it. It's just a brick now. Not impressed.

Scratches incredibly easy, issues with a lack of capacity after 4 charges less than a week would die after dropping to 39 percent screen will flicker and intermittently not work

Fast charging and amazing quality, device is able to charge multiple devices before going flat!

Just bought today i thought can fully use 65wat to charge my phone. It only 25watt the detail is great but not meet my expectation better buy regular powerbank

Its a little heavy as it should be for the capacity.

Broken in the first day of use. Will only charge up at 2.5W and screen keeps flashing. Will not output any power

absolutly sensational!! its perfect for me. This battery is so good. i love it. it looks so stylish and alot of people looked at it when i was at the airport. the people sitting next to me even asked about it. the lady called me james bond . heheh

I purchased this because the battery in my laptop is not very good. I use a USB-C to barrel jack converter to connect this power bank to my laptop with no issues. it's useful when a power point is not within my laptop charger's reach. It also charges my phone quickly too, although that wasn't my intent when buying this.

So far so good. Quite heavy but that's expected. Charges my laptop at a decent speed. Can get 1 full laptop charge out of it.

Pretty good, just quite heavy. Would be better if it can be lighter

I bought this power bank to extend the battery life of my ROG Ally after seeing a separate review. This battery charges the ROG Ally fast enough to increase battery percentage while gaming. Previously that device would consume power 1% of battery life per minute on the lowest power consumption settings. Now I easily get 3hrs plus gaming. Outside of the ROG Ally use the Ark charges fast while charging two other devices extending the range of leads when I travel. I do use a USB C 65W PD charger and would highly recommend if you buy this you ge the fast USB charger or you won't get full benefit from this power bank.