5,000mah, External Auxiliary Battery in Nature Line, with Shell in Bamboo, From Natural Cut Bamboo Pieces. USB Output & Type C Input -cable Included-. Wide Print Area & Presented in an Attractive, Individual, Eco-design Box. 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: Natural. Minimum Quantity: 10.