Type: Emergency / Portable Battery Type: Li-polymer Battery Brand Name: Ugreen Output: 5V/2.4A Supports Solar Energy: No Battery Capacity(mAh): 15001-20000mAh Support Quick Charge Technology: No Input Interface: Micro USB Quality Certification: CE Output Interface: Apple Interface/USB Is LED Lamp Illumination: No Weight: 470g Size: 23.5*80*162mm Product Name: Power Bank 20000 mah Type: 20000mah Power Bank,Powerbank 20000 Feature 1 : Portable Charger,Charge Battery,Mobile Battery Feature 2 : MFi Lightning to USB Phone Charger Function 1: Powerbank 20000 mah,Powerbank 20000mah Function 2 : Power Bank 20000,Powerbank 20000 Function 3 : Portable Phone Battery Charger Function 4 : 20000mah Bank Power Function 5 : 20000mah Bank Power,20000 mah Power Bank