Portable Laptop Charger 12V/19V/19.5V/20V (TSA-Approved) 92.5Wh/25000mAh Universal Power Bank External Battery Backup for Laptop, Smartphone, Camera and More

ALL IN ONE QUICK CHARGE: It has 4 output ports (TYPE-C, USB1, USB2, DC OUT). DC-OUT for Most Laptops: 5V/8.4V/9V/12V - 3A (max); 16V(compatible 16.5V) / 20V(compatible 19V, 19.5V) - 4.7A (max). Two USB Ports for Small Devices: 5V/9V/12V - 3A (support Quick Charge 3.0). TYPE-C port supports 5V/9V/12V - 3A. DC-IN 19V/2A enables our power bank to be recharged in just 3-3.5 hours.
REAL CAPACITY 25000mAh/92.5Wh: Compatible with most popular laptops and notebooks. We provide 14 kinds of connector for popular laptops including Apple Macbook Pro & Air (Pls make sure the connector fits for your laptop before purchasing).
BRIGHT LED DISPLAY & PORTABLE SIZE: Bright Led display builts in battery to show the DC voltage and available capacity of the power bank. 5.97'' x 4.99'' x 1.19'' and 1.43lb make it easy to carry on. You can quickly put it in your briefcase, backpack or carrying bag when you're on the go.
PASS THROUGH: Builds in PASS THROUGH function, that is to say that you can simultaneously charge the power bank and the devices (laptop / smartphone) connected to it. The function is activated by pressing the button for 2 seconds while the power bank is being recharged.
SAFETY DURABILITY & GUARANTEE: Constructed with Lithium-ion Polymer battery cells and built in 6 security protection, Volessence power bank is safe to use. And we provide our customers a 12-month 100% satisfaction warranty.