... for electronics1.Auto setting output voltage2.High Capacity: 51Wh3.Out current:4.5A4.USB output:5V/1.5A I. Application: Notebook ... , Micro-projector , Mobile phone, iphone / ipod / ipad , Tablet PC ... tips, 4pcs input tips, pouch, retractable USB cable, 4pcs mobile tips. User Mannual Compatible ... time.Thank you! Portable battery for Notebook/laptop 14000mah