The power bank contains an on/off button, and four lights to indicate the battery level of 25%, 50%, 75%, and 100%. There really isn't too much to say other than the product works and it comes with a 24-month warranty.Aukey touts a quick charge 3.0 port that can charge up to 4 times faster for compatible devices.
USB- PD enables compatible devices to charge at higher voltages and supports bi-directional charging and data transfer from both host and peripheral. Charge your USB-C phone at 5V 3A and your MacBook with the same cable and PD compatible charger. Get more detailed information from our Power Delivery blog post. (https://www.aukey.com/usb_power_delivery) (Aukey)
Engineered to refuel devices up to four timesfaster than conventional charging. Powered by INOV (Intelligent Negotiation for Optimum Voltage) Technology for fine-tuned power output & more optimized charging cycles. Up to 45% more efficient than Quick Charge 2.0 & compatible with a full range of USB connection types, from A to C. (Aukey)
You can buy this power bank on Amazon for $29.99.
