Product Details: - The Ultra-Powerful Portable Laptop Charger - Charge Laptops Anywhere With A Powerful 60W Usb-C Port You Can Now Charge A Wide Range Of Laptops On The Go Including Macbook Air 2020, Macbook Pro 13.4ʺ 2020, Lenovo Yoga 720, And More. - Simultaneous Charging Make The Most Of Powercore’S 3 Ports To Charge Up To 3 Devices Simultaneously—Wherever You Are. - Huge Capacity The 19,200Mah Capacity Gives You The Freedom To Keep Your Mobile Devices Charged For Days On End, No Matter Where You Are. - Trickle-Charging Mode Designed To Provide Optimized Charging To Low-Power Devices Such As Earphones, Bluetooth Speakers, And Other Accessories. To Activate, Press The Power Button Twice Or Press And Hold For 2 Seconds Until The Led Indicator Turns Green. - Rapid Recharge Connect An 18W Or Above Usb-C Charger To The Usb-C Port To Recharge Powercore’S Internal Battery In Less Than 5 Hours. Recharging With A 5W Charger Will Take Approximately 14 Hours. Note: Wall Charger Not Included. Warranty: 1 Year.