SiGN Extremely Powerful QC Powerbank 20000mAh, 2.1A, 2 x USB - White Extremely powerful Powerbank from SiGN with an astonishing battery capacity of 20000mAh! With this Powerbank there are no limits, on one charge you can charge your iPhone, Android or other Smartphone up to 8 times! The Powerbank is equipped with dual outlets so you can charge multiple devices at the same time. Stylish design and compact format Despite the unusually large capacity of the Powerbank, it comes in a very handy and compact format. You can easily store it in your bag or pocket, making it easy to take with you everywhere. The Powerbank comes in a stylish design and is equipped with clear LED indicators so that you can easily and easily keep track of your charging. Charge quickly and safely When you charge your devices with this Powerbank, it's really fast. That's why it's nice to know that the Powerbank is equipped with overheating protection. This means you can charge whenever and wherever you want, without worrying about the Powerbank getting too hot. In addition, the overheating protection prevents your electronics from being damaged if something goes wrong during charging. Features: Brand: SiGN Color: White Suitable for: Smartphones & Tablets, iPhone, iPad, Samsung, Huawei etc. Capacity: 3.7V / 20,000 mAh / 37Wh Fast charging : Yes LED indicator: Yes 2 x USB outputs: 5V/2.1A & 5V/1A Micro USB input : 5V/2A Charged with: Micro-USB / USB-C Dimensions: 132 x 65 x 27.5 mm Weight: 430 grams Here you will find the Sign Powerbank 20000mAh manual