Dudao K31 10000 mAh 22.5 W PD powerbank with built-in cable - gray Dudao K31 is a modern 10000 mAh powerbank that combines a slim design with exceptional functionality. With support for fast charging up to 22.5W and a built-in 70cm retractable USB-C cable, it provides convenience and mobility in any situation. Equipped with a digital LED display, it presents the energy level in real time, and the intelligent chip protects the devices from short circuits, overcharging and overheating. Its compact dimensions and grey colour make it a reliable source of energy both on the go and in everyday life. ~ Specification: Brand: Dudao Model: Dudao K31 Battery Capacity: 10000mAh / 38.5Wh Battery Type: Lithium Polymer Input: USB-C: 5V=3A; 9 V = 2 A; 12V = 1.5A (max 18W) Output: USB-C: 5V = 3A; 9 V = 2.22 A; 12 V = 1.67 A (max 20 W) Built-in USB-C cable: 5 V = 3 A; 9 V = 2.22 A; 10 V = 2.25 A; 12V = 1.67A (max 22.5W) Total output power: 15W (5V = 3A) Built-in cable length: 70cm (retractable) Additional features: digital LED display, smart chip, short circuit and overheating protection Color: gray ~ The most important advantages of the Dudao K31 power bank: 10000mAh capacity: enough power to charge your smartphone several times. 22.5W fast charging: Support PD, QC, and VOOC protocols for multiple devices. Built-in USB-C cable: 70 cm retractable cable always at hand, no cable clutter. Digital LED display: precise real-time battery status control. Compact and slim design: easy to carry, compliant with airline regulations. ~ 10000mAh Large Capacity The 10000mAh lithium polymer battery allows you to charge your smartphone or other devices several times, guaranteeing power on the go. 22.5W fast charging PD, QC and VOOC support for instant power replenishment in smartphones, tablets or other compatible devices. Built-in USB-C cable The 70 cm long retraction cable hides inside the case, guaranteeing convenience and no cable clutter during transport. Digital LED Display The built-in LED screen shows the charge level in real time, allowing you to have full control over the battery status of the power bank. Slim and mobile design Compact design and compliance with aviation regulations make it the perfect travel companion, ready to be used in any situation.