External Auxiliary Battery with High Charger Capacity -10,000 Mah- Made From Recycled Aluminium with a Silver Chrome Finish. with 2 USB & Dual Type-c Outputs to Charge Three Devices Simultaneously, & 1 Connection for Type-c Input -cable Included-. It Includes Charge Status Display. Recycled Aluminium is a Material with Almost Infinite Recycling Possibilities, Without Losing Its Original Properties & Consuming Less Energy in the Process. Grs (global Recycled Standard, Null) Certification, Guaranteeing the Recycled Origin of the Material Used to Manufacture the Product. the Capacities Shown in All Our External Auxiliary Batteries Are Real, All of Them Incorporating Non-recycled, Grade a Batteries, with a Service Life of at Least 500 Charger Cycles, & Complying with Ce Regulations. in Addition, They Are Manufactured According Rohs Standards, & in Compliance with the Following Safety Requirements: Power Bank Overcharge Protection System. Complete Discharge Protection System, Which Increases the Durability of the Power Bank. Blocking System to Prevent Short Circuits. Constant Charger Transfer System, in Accordance with the Capacity of the Target Device. Colours: Black, Silver, Blue. Minimum Quantity: 10.