Charmast 26800mAh Slim Portable Charger Power Bank, 15W Fast Charging Battery Pack, Travel Essentials Compatible with iPhone 16/16 Pro/16 Pro Max, iPhone15/14/13/12 Series, iPad, Samsung etc

It's working properly and charged my mobile 100% in One and half hour. This is first charging and I am satisfied. Will give my review if changes in performance.

Such a great and compact (slim) charger I have two of these and they’re amazing I can get quite a few charges out of this. I bring it with me to pokemon go events and I’m big chillin it’s honestly a must have in my purse daily

I use this battery bank for keeping my iPad charger while I’m flying. It has plenty of charge on it to last hours, and it is super light and sleek. Which makes it easy to stuff in between the cushions or pockets for easy storage and access. It also has plenty of ports to use on it for various applications. I’d say for the money it’s well worth buying.

I purchased this as a replacement when my black Charmast 26800mAh Charger suddenly stopped working because I absolutely loved the versatility, ability to have many options for what cable I could use to charge my devices. I loved the capacity knowing that I could charge multiple devices on a single charge and the physical size of the battery. It traveled well and seemed to hold up until it suddenly stopped. At the time of replacement, I was unable to find any color other than white. Upon receipt, neither of the blue usb a ports would even power a low power LED nightlight base and only had a dim flicker. The USB plug was not able to insert fully. I tested multiple LED bases that all work on other chargers so I am not sure if it would register as "charging" despite not having full power because it did dimly and intermittently illuminate the lights from the blue USB a ports. I will be more aware in the future and not assume the problem is my cable when devices do not charge appropriately using these devices.

I traveled with this on a 10 day trip where I was mostly off the grid. I kept my phone plugged in to it on the plane because my phone battery drains more quickly on wi-fi. It kept it at 100%. It then charged up my cellphone three times, my friend's phone once or twice and my hotspot three times and still had 25% remaining before I plugged it in for a recharge. On plugging it in, the unit recharged quickly to full power. Yes, the unit is a bit on the heavy side but needs to be to have a battery that lasts that long. We were in rather chilly conditions. I am traveling to the tropics next month and I will see how it does in the heat. I like the fabric carrying case that comes with the unit. If your phone has a "C" connection, be sure to carry your charging cable with you.

I had thought more than once about getting an external battery to keep my devices charged such as my phone. Someone let me borrow his when my cell battery was really low and had no other way to charge it. Anyway, it is working great for me! So good, I may get more for Christmas presents.

Takes forever to fully charge the external battery (9 hours), but when it is, it’s extremely powerful. It’s able to fully charge my iPad Pro 12 inch as if it was plugged into the wall. It’s slim, sleek, and while it is a little heavy, it’s well made. Definitely worth it.

I typically purchase another brand but decided to try something new. I bought this it’s so nice, not heavy, flat fits well in a travel bag purse backpack. My phone batter was getting bad, so I purchased two. One last my entire trip of constant charging of my phone. It still had charging life to it when I returned home. I am very very happy with this. Has two types of connectors to charge the device and multiple otptopns to charge other devices such as phones iPad etc.