Krisdonia 50000mAh Laptop Power Bank 5/9/12/16/19/20V Portable Laptop Battery Charger with QC3.0 USB-A Port & 12V Type-C Port for Laptop, Tablet, Smartphone and More Devices
(as of Apr 29,2022 17:53:26 UTC – Details)
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Emergency Battery Backup for Outdoors: Size 19.5x15x2.8cm and weight 1.2kg. You can easily put it in your briefcase, backpack or carrying bag when you’re on the go. It keeps your devices powered for emergency.
High Capacity: The 50000mAh(3.7V)/185Wh external battery provides enough juice to power a 65W laptop about 2.5 times and smartphone about 11-18 times.
All in One Quick Charge: Builds in 4 outputs. DC OUT for Laptops: 5V/8.4V/9V/12V – 3A (max); 16V(compatible 16.5V) / 20V(compatible 19V, 19.5V) – 4.7A (max). Two USB Ports for Smartphones: 5V/9V/12V – 3A (support QC 3.0). Type-C for MacBook 12″, Nintendo Switch and more: 5V/9V/12V – 3A. DC input 19V/2A enables the power bank to be recharged in just 6-8 hours.
Superior Quality & Safety Guaranteed: Conform to UL1642 and UL2056 Standards. Constructed with Li-Polymer battery cells and built in 6 security protection to ensure safety use and 1000+ recharge cycles. We provide our customers 12 months 100% satisfaction & replacement warranty.