Anker PowerCore 20100 - 20000mAh Ultra High Capacity Power Bank with Powerful 4.8A Output, PowerIQ Technology for iPhone 7/6s/SE, iPad and Samsung Galaxy S8/S7 and More (Black)

Product Information

Once connected the lights on the power bank will start to show and you can see how much charge there is by pressing the power key on the side.

Anker has a very confusing product lineup, I checked a number of reviews and the 20100 seemed to be getting the better reviews over the other 20000 Anker models. Certified Safe: Anker’s MultiProtect safety system and high-quality battery cells ensure complete protection for you and your devices. Having two batteries will reduce the load on your laptop batteries and extend the life of your computer. The Griffin Reserve lasted a little longer when powering the iPad (30 hours, 4 minutes), but with its two relatively low-power USB-A ports, it's unable to power USB-C devices like the MacBook. High-Speed Charging: PowerIQ and VoltageBoost combine to deliver the fastest possible charge (does not support Qualcomm Quick Charge).Dear, i am facing an issue that with i have connected it with a 2 amp charger but it only last led is blinking. There's also no fast charging, so compatible devices will take longer to charge than they will with a battery like the X6 Pro. The USB-C port to the right is good for both input and output at 5V/3A, letting you juice up high-power devices like the Apple MacBook. Also it is not pointless to keep your batterypack charging if you choose to continue to use this wall plug, had you left it to charge the batterypack no doubt would have fully charged but you interrupted it by unplugging it. So if you have an iPhone plugged into one port and a Samsung Galaxy S6 plug into the other port, the PowerCore will get the correct amp charge to each phone.

I’ve recently upgraded my power bank to this Anker PowerCore 20100 as it can give up to 6 fully chargers to my phone. Yes the Powercore 20100 led lights will all turn solid for some time to show the battery pack is completely charged. There is a limit on the size of lithium-ion batteries that can be taken on a plane without scrutiny, so to save the hassle I went with an acceptable battery capacity.To verify the issue further, could you please kindly try recharging the PowerCore + 20100 USB-C via another 5V/2A or 5V/2. I was wondering if there are any huge difference between the two or if the PowerCore 20100 would be the best choice. isn't exactly pocketable, but it's a little more travel-friendly than some of the bigger bricks out there. One of the rounded edges has a button to power on the device, and when you press that four lights will light up on the top side of the device.