Power Bank, PowerCore Essential 20000mAh Portable Charger with PowerIQ Technology and USB-C (Input Only), High-Capacity External Battery Pack Compatible with iPhone, Samsung, iPad, and More 20 watt Black

Ultra-High Cell Capacity: The massive 20,000mAh cell capacity provides more than 5 charges for iPhone XS, almost 5 full charges for Samsung Galaxy S10, more than 4 charges for iPhone 11, and over 2 and a half charges for iPad mini 5, Advanced Charging Technology: Anker's exclusive PowerIQ and VoltageBoost technology combine to deliver an optimized charge to your devices, while the trickle-charging mode is the best way to charge low-power accessories, Advanced circuitry and built in safeguards protect your devices against excessive current, overheating, and over charging, Versatile Recharging: With both a USB-C and Micro USB input port, you have more options over how you recharge. Recharging PowerCore with a 10W charger will take approximately 10.5 hours, while recharging with a 5W charger will take approximately 20 hours, Intelligently adjusts the power output to match the ultimate unique charging needs of all your USB powered gear., When the trickle-charging mode is on, the last LED light will remain green, regardless of battery status, Recharging via USB-A charger will take approximately 20 hours. When charging an iPad, make sure the portable charger has at least 2 LEDs illuminated, otherwise charging speed will be greatly reduced, We think inside, outside and about the box. Thus, our packaging lives up to the brand image and the quality of the product