Xiaomi 16000 Mah 100% Original Universal Battery Charger Power Bank for Iphone 6 5 5s 4s 4 3gs Ipod Ipad Samsung Galaxy S5 S4 S3 S2 Note HTC Interface: Micro USB(input), 2 USBs(output) Battery Type: Lithium-ion Battery capacity: 3.75V 16,000mAh Size: 145 x 60.4 x 22mm Weight: 350g