Volessence 50000mAh Portable Laptop Power Bank - Fast Charging for MacBook, Dell, HP, Lenovo (5V/8.4V/9V/12V/16V/20V) - Universal Laptop Charger for Travel, Work & Outdoor Use

Product Specification: Battery capacity: 50000mAh/185Wh Battery type: li-polymer battery DC Input: 19V/2A TYPE-C Output: 5V/9V/12V 3A (max) 2 QC3.0 USB Output: 5V/9V/12V 3A (max) DC Output: 5V/8.4V/9V/12V 3A (max) 16V(16.5V)/20V(19V, 19.5V) 4.7A (max) Compatibillty: MacBook, MacBook pro, notebooks, digital camera, projector,psp, wireless router, tablet PCs, cell phones, etc.Instruction for Use: When charging laptop with DC-OUT port, first, press the power button for two seconds to turn on, then double click the button to set the voltage to your laptop's voltage and it can start charging.When charging devices with Type-C or USB1/2, you don't need to adjust the voltage; press two seconds to turn on the power bank and connect your devices with it directly.28 Laptop Connectors: 1.4.8*1.7mm for HP,Compaq,Datle 2.5.0*1.1mm for Samsung 3.5.5*1.7mm for Acer 4.5.5*2.1mm for Acer,SONY 5.5.5*2.1mm for Benq,Acer,Toshiba,Compaq,NEC,IBM,HP 6.5.5*2.5mm for Datle,Fljitsu,Liteonit,Dell,IBM,HP,ASUS,Compaq 7.6.3*3.0mm for Toshiba,Acer,NEC 8.6.4*4.4mm for SONY,Fljitsu,Samsung 9.3 pin for Dell 10.4 pin for Toshiba 11.7.4*5.0mm for HP,DELL 12.4.5*3.0mm for HP,ASUS ZenBook UX501(19.5V 6.32A) For Folio 9470m C8K20PA 13.7.4*5.0 for Dell 14.7.9*5.5mm for Lenove, IBM, Thinkpad 15.2.0*0.5mm for Nokia 16.for Levono Thinkpad Ultrabook X230S/S3/S5/X1/E431...Yoga 11s/Yoga 13 17.2.5*0.7mm for the most of the tablet pcs 18.4.0*1.35mm for ASUS 19.4.5*3.0mm for Dell 20.3.0*1.0mm Acer S5, S7, W700, X313, M3 21.3.5*1.35mm for Dell, Sharp 22.4.0*1.7mm for Asus, Benq, Acer, Sony 23.4.8*1.7mm for HP, ASUS, NEC, Datle, Compaq. 24.5.0*2.1mm 25.5.5*1.5mm 26.5.5*2.5mm 27.5.5*2.5mm for Lenovo 28.5.5*2.5mmClick “Add to Cart” above to get your portable charger today!

ALL IN ONE QUICK CHARGE: Comes with 4 output ports (1x DC OUT, 2x USB, 1x TYPE-C). 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 Smartphones: 5V/9V/12V - 3A (support Quick Charge 3.0). Type-C for MacBook 12", Nintendo Switch and more: 5V/9V/12V - 3A. DC 19V/2A input enables our power bank to be recharged in just 6-8 hours.

HIGH CAPACITY 50000mAh/185Wh: At 50000mah, you can charge your devices to full capacity quickly and efficiently. Not only that, but each fully-charged Volessence power bank can charge your smartphone from 0-100% battery power up to 15 times!

BRIGHT LED DISPLAY & PORTABLE SIZE: Bright Led display builts in battery to show the DC voltage and available capacity. 7.6'' x 5.9'' x 1.1'' and 2.55lb make it easy to carry on. You can quickly put it in your briefcase, backpack or carrying bag when you're on the go.

WHAT DOES IT WORK WITH: Compatible with most Laptops & Notebooks (Make sure your laptop charger draws under 5 Amps, Auto Shutoff above 5 Amps) Please check your adapter size and compatibility PRIOR to purchase.

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.