Power Bank Slim 20000mAh 122.5W PD Portable Charger with USB-C & USB-A, 45W Recharge, Pass-Through Charging, Digital Display, Ultra-Thin Design for Laptops, MacBook, iPhone, iPad - Space Grey

Great.

EXCELLENT PRODUCT NO PERFORMANCE ISSUES

Never knew that there’s a portable charger for laptops too but lol. It charges super fast and is very portable and light as a laptop charger. Super convenient & was not expecting this good quality.

It's charge it well

The 20000mah 4smarts power bank is a square, pancake flat, large and relatively heavy power brick for your every possible need.I personally found the shape of it to be a little unfavorable towards my medium to small pockets. I trail and hike with my phone in hand, taking many pictures along the way, draining my smartphone's battery pretty quickly, so the usability of a power brick, to me, comes from its shape(besides capacity and power delivery), and this one can only be stored in hefty cargo pants pockets or inside of the backpack. You can easily get by this small "hiccup" by connecting it to a longer cable that can reach whatever's large enough to accommodate it's width.If used as a mobile office power bank it will be better than other shapes at fitting in regular laptop bags/messenger bags since it's under 1 inch thick.That being said, this thing is Ayrton Senna fast when it comes to power delivery, if you charge your devices with a proper cable(that also comes in the box) and if the usb type c ports are being used(since they're rated for 100w each, while the regular usb's can only deliver 22.5watts), you'll soon find out that the regular smartphone batteries are slim pickings for this thing. It boasts the ability to charge a regular Samsung s23 or Iphone 14 pro 3 and a half times before running out of juice, and it can definitely deliver that.The construction of it is of good quality plastic, painted silver with a black glossy tab(screen) that covers a small part of its face side. The screen is a bare bones monochromatic piece of kit, that gives you the voltage, amps and percentage of the bricks battery, which is about all you really need.Overall, I'm happy with how fast this pancake power bank charges my DJI avata's battery, my phone, small laptop and JBL Charge 4, I can even use it to extend the life of my Meta Quest 3 headset, so there's very little to dislike and quite a lot to like.

Battery is well made, even after months of use the battery inside hasn't expanded like others I've tried. The display is helpful for when you need to see battery percentage and seeing how fast it's charging or sending. Seems like the 10,000 mAh claims arenl true as I have recharged my phone and legion go with some juice to spare. It's flat so putting it ina backpack would be easy and not pop out, but kinda hard on your pant/jacket pockets since it's not hick but wide. I really do love this pack.