This VINSIC 28000mAh power bank is a real QC, 3.0 Quick Charge power bank, meaning that is can be charged using quick charge or charge quick charge enabled devices. It supports intelligent circuit protection and efficiently avoids over-charging. Power banks with this type of technology in them are called ‘smart power bank’, which makes charging safe and reliable. If you want to know the remaining capacity of the power bank, you can touch the LED display to view it easily. This power bank is a great partner for all usb charged devices and your quick charge enable electronics
Input: 5V/9V 2A
QC 3.0 Output: 5V/3A, 9V/2A,12V/1.5A
Two Smart USB Output: 5V/2.4A individually, 5V/3.1A simultaneous
Battery：Imported 18650 battery
1. Charging the Power Bank
You can use micro USB cable to easily charge the power bank. During the charging, the LED display stays on and shows you the charging status.
2. Charging the Mobile Devices
(1) Connect the power bank to your device by any of the USB ports, and switch on the power bank on, then it will charge your device normally. The LED display turns on to show you the remaining capacity, the LED display will stay on for 20seconds and then it will go blank you can check the remaining battery level and time you want using the method above
(2) After your devices is fully charged, the power bank will go off automatically. If you want to interrupt the charging, please disconnect your device with the power bank.
1、Power bank *1
2、Micro USB cable *1
3、User manual *1
1. This power bank is equipped with one QC 3.0 Quick Charge port, which works only with QC adapter or QC mobile phones. Otherwise, it will work as a normal USB port.
2. In order to avoid the damage to the power bank performance, please do not drop it or disassemble it without permission.
3. Don’t leave the product in an moist or high temperature environment.
5. This is not a toy, please keep it away from children.