Output Interface:USB/DC Input Interface:MICRO USB/DC Supports Solar Energy:No Is LED Lamp Illumination:Yes Battery Type:Li-Polymer Battery Capacity:15001-20000(mAh) Input:5V2A Output:5V2.4A Material:PC+ABS Life:>800 Packing:Color box Certification:CE ROHS FCC SGS Application:Bussiness Gift Battery capacity:20,000mah (Support OEM) Type:USB Universal Portable Power Bank Product name:High Capacity Portable Power Bank Show More