Varta Power Bank Energy 20000, Power Bank, 20,000 MAH Li-Polymer Battery (2x 10,000 mAh) with 3.7 V and 74 Wh, Compact and powerful, With 4 connections: 1x micro USB input, 2x USB A output, 1x bidirectional USB Type C connection, With the latest connection technology USB Type C for fastest loading, Inputs: Micro USB 5V / 2A & USB Type C 5V / 2.4A, Outputs: USB A 5V / 2.4A (2x) & USB Type C 5V / 2.4A, 4 White LEDs as a charging and unloading indicator, Stylish, textured and immuring plastic design, Ideal for on the go: Charges 3 to devices at the same time, Newest Advanced Safety Technology with 6 Comprehensive Safety, Features: Temperature control / protection against overloading / protection from deep discharge / protection against overcurrent / protection against overvoltage / protection against short circuits, Electrochemical system: Li-polymer, Battery capacity in MAH: 20000 / 3.7V, Nominal capacity in MAH: 11840 / 5V, Dimensions (W x H x D): 79 x 157 x 22 mm, Weight: 435 g, Includes 50 cm micro USB charging cable in black@+*Note on disposal:* Check your local laws and regulations for the proper disposal of batteries in your country. The following rules apply in Germany: In line with the Battery Directive (Batteriegesetz; BattG), you as the consumer are obligated to return all batteries and rechargeable batteries. Disposal via normal household waste is not permitted! Batteries containing pollutants can be identified by the symbol of a crossed-out wheeled bin and the chemical symbol (Cd = cadmium; Hg = mercury; Pb = lead) of the metal essential for classification. Used batteries and rechargeable batteries can be returned free of charge to our shop, to other outlets where batteries are sold or to public waste management authorities.