Portable Charger 36800mAh Power Bank PD Fast Charging USB C External Battery Pack 4 Outputs 2 Inputs Travel

Best portable charger I’ve owned. It holds a charge for days and can power up multiple devices at once without slowing down. Was able to charge my iphone and ipad at the same time. My smaller chargers can barely charge an iphone to 100%. Reliable and great for traveling. Read more

Great and powerful powerbank. Good size to hold. Charged fast. Love it. Bought it for my wife since I bought 1 last time she wanted 1 as well. Read more

Super me ayudo a cargar dos teléfonos a la vez , es buen uso para diario Read more

1 blue LED blinking when attempting to charge. Charge never progresses. Useless Junk. Read more

Very good; I need it.（Yu） Read more

Incredible product I recommend it 100% you can charge several phones at the same time and the charge lasts three days I loved this charger Read more

I’ve had a large battery charger for a while. I mainly use them for traveling, however, the weight can become a drag. This battery is much lighter than older iterations and it is small enough to fit most places a large smart phone can go. The battery comes with a short, black USB C cable. I think they missed out by not adding a white cable to pair with the white battery. That is it. My other battery came with a sleeve. However, I don’t think that is truly needed. You may want to consider dust plugs if you are going to keep it in a messy environment. The unit arrived charged to 29%. There is a power button on the side that activates the display on the frontt, and the display lets you know what percentage charged the battery is. This is another simple upgrade from my older battery that only had four led lights for me to interpret. It has both USB-C and Micro USB ports and it can charge from. On the output side, you can also use the USB-C port to charge devices (USB-PD), as well a pair of USB 3 (QC rated) ports. The Micro USB is charge in only. To test, I used the battery to charge a Samsung phone, Tablet and an MacBook Pro M1. The phone and tablet are capable of taking up to 45W and the MacBook is capable of 100W. In all 3 cases, this battery (advertised as 22.5W) was only able to deliver levels around 18.5W, all over USB-C-PD. To test charging the battery, given a 100W power supply/cable combo (that charges said MacBook at ~90W normally), the battery was only able to take in about 18W over USB-C-PD. 4/5 because it under-performs vs. advertised speeds, plus, I'm a little cautious of the stated overall capacity of 10,500 mAh. The unit is significantly smaller than the battery I'm replacing this with which is 10,000 mAh, and, it did seem to drain down quite a lot (almost ~20%) topping up my tablet during tests. It's hard to tell, for sure, without either opening up the battery or running some extensive tests on output and monitoring the results. If I ever do either, I'll come back here and update. Read more

Very good, fast charger, I travel a lot so it is very useful so my phone doesn't die. Read more