***** **********Best Quality Guranteed.
*****Superior Quality&SAFETY Guaranteed: Conform to UL1642 and UL2056 Standards. Constructed with Lithium-ion Polymer Battery Cells&Built-in 6 Security Protections to Ensure Safety Use and 1000+ Long Recharge Cycles. We Offer Customers a 12 Months Hassle-free 100% Satisfaction & Replacement Warranty. *****Long-lasting DC Power Bank for
Laptops: Ultra High Capacity 50000mAh( 3.7V )/185Wh(130W Max. ). Compatible With a Wide Variety of Laptops(Max. 130W)- Dell HP Lenovo Surface pro 2/3/4 (DC12V) Sony Samsung Acer Toshiba IBM NEC. We Include 14 DC Connector for Various Laptops. Once Fully Charged, K2 Portable Battery Pack Can Charge Laptops (65W) About 2.5 Times and Smartphone About 11-18Times without Using your Laptops/Phones While Charging, It is Much Power Saving than AC Outlet Power Bank.
*****DC20V/DC12V/USB5V Outputs: All-IN-1 FAST CHARGE Battery Pack. It Features with 1*DC20V/5A for Laptops( 18.5V ~ 20.5V ), 1*DC12V/ 2.5A for Cameras, Routers, LED lights, 2*USB 5