Output Interface:Double Usb Input Interface:Micro USB Supports Solar Energy:No Is LED Lamp Illumination:Yes Battery Type:Li-Polymer Battery Capacity:10001-15000(mAh) Outport:5V 1A/2.1A Input:Micro USB 5V/1.5A Capacity:10000mah Size:148*73*15mm Weight:132g Warranty:12 months Material:ABS+PC Recycling times:More than 1000 times Socket Type:USB Battery type:polymer lithium battery Show More