Li-polymer battery - Capacity: 7200 mAh - USB port: 1 port - Input : 5V/1.5A - Output: 5V/2.1A - Indicator: LED - Material : ABS + Aluminum structure Brand PB-7200 Product Name Micropack PB-7200 Power Bank Country of Origin Singapore General Functions High Performance Fast Charging, Full Protection safe to use, Durable Aluminium Structure, Mobile Charge USB Ports 1 port Material ABS + Aluminum structure Input Voltage 5V/1.5A Average Output 5V/2.1A Capacity 7200 mAh