Miady 50000mAh Power Bank for Travelers Professionals, 65W Fast Charging Portable Charger for Laptop, Smartphone, and Tablet, USB-C Output, High Capacity External Battery Pack

Holds a charge for a very long time. Bright light

Absolutely astounding! I bought this battery pack/power bank specifically for it's 65W PD port to charge my laptop, I have tried multiple combinations of power packs, USB-C to USB-C and USB-A (standard rectangular port type we've all seen since USB was first introduced in 1996) to USB-C, ALL claiming to pass 65w and charge my laptop, all failed to deliver with my laptop giving me the dreaded warning about "low voltage charger connected, please use original charger". which was frustrating because the whole point was to not be forced to hog the ac outlet at coffee shops like some kind of techno- goblin (My precious Computer juices!!!) since my laptop's now 5 year old battery is only charging to a capacity of 25.749mWh out of the 61,834 mWh design capacity. this pack not only charges my laptop without error messages from said laptop but it also takes close to 5 hours for the pack to be drained and only 1.5 hours to recharge. only had for a week but so far it is just perfect.

I've had it for a couple weeks with no issues until today. The bright front LED light randomly turned on, so I hold down the button to turn it off with not luck. The light just stayed on. So I thought I'd try a couple things like plug in an item to charge to see if it resets it. No luck the light just stayed on. I tried to plug it in to a power source but then the charging indicator came on and the bright LEDs stayed on too. Randomly the LEDs turned off a second ago and the battery pack is very warm to the touch. The battery pack still thinks it's being charged too. I will be returning this item before it blows up in my house

It helps me during power cuts in Kyiv. Although there is one small drawback: The laptop won't charge if you use any other USB socket. Everything else is fine

Goods:Big and sturdy, 170-180Whr tested my self, not a fake product.LED is good.Bads:The battery % is not accurate at all .....verdict:This is the best mid-size power station you can get for only $47 (including tax and shipping)

The charger bank is actually smaller than I was expecting which is great because I plan on using this during a camping trip. The light is bright and will also be helpful during my trip. Love the screen in the front as well as the strap. Would recommend.

I can make my Dell Latittude work laptop last a full work day with these. Perfect blend of power and weight. Not appropriate for air travel but works really well by car and remote work situations

I liked the design and idea of a 50,000 mAh capacity with a bright LED light to take camping for a weekend. However, when charging my iPhone, the output of the charger only reached 4.9v at 1.21A while my other chargers are 4.9v at 1.43A obviously resulting in faster charging. I am aware the charging speed fluctuates as the iPhone gets closer to being fully charged, but the speed is not the issue here, it’s the claim of 50,000 mAh capacity. I don’t see the need for such a large footprint for the capacity. My Baseus BS-30kp365 is less than half the size and nearly double the capacity.