Come and see our amazing products. Exclusive Product. Power/Technology: Rechargeable Lithium-Ion battery. Input: DC 5V/1A; Output: 5V/1A; Capacity: 2200 mAh.Charge time differs by device. Power bank must be charged prior to first use.Power bank includes standard USB connector cable to charge battery from your computer or any USB port with a power supply.Power bank made of Aluminum with PU Leatherette sleeve.Includes on/off button and features LED indicator light.Instructions included. Pls confirm further with us if any query about packing info, inventory status and time schedule.