1.Capacity 79200mAh 2.Power 500W 3.battery 18650 Li-ion battery cells 4.Input 12.6V-2300mA 5.Output:5V-2000mA(max) 12V jump start 12/16/19V laptop 110V-240V household device 6. NT：2.8kg GW：5kg 7. Measurements：218*100*224 mm 8 .Color: Black Red DOCA is a professional Power Bank,Car Jump starter,Backup Power,Batteries,Li-polymer Batteries manufacturer with 16 years history. More details pls chat with my SKYPE broad2009