Power up your devices on the go with the Krisdonia 50000mAh Laptop Power Bank. With adjustable DC output from 5V to 20V, this portable battery charger can power up your laptop, tablet, smartphone, and more.
Enjoy the convenience of pass-through charging, allowing you to charge and discharge your devices simultaneously. This emergency battery backup is compact and lightweight, making it easy to carry in your briefcase or backpack for on-the-go power.
The high capacity of 50000mAh provides enough juice to power a 65W laptop for 2.5 times and a smartphone for 11-18 times. With QC3.0 USB-A ports and a 12V Type-C port, you can charge multiple devices at once.
