Parkside 20,000 mah Power Bank Description: Powerful 20,000mAh Li-Ion battery with overcharging and overheating protection USB-C ports with Power Delivery (PD) 3.0 function for super-fast charging 4-step LED display for battery capacity and charging status 2 USB-C ports: 1 output; 1 input and exit 2 LED lights Splash-proof housing (IPX4) Battery capacity: 20,000mAh Input: 5V⎓ (3A)/ 9V⎓ (2A)/ 12V⎓ (1.5A) Output 1 or 2: 5V⎓ (3A)/ 9V⎓ (2.22A)/ 12V⎓ (1.67A) Accessories included: 15cm USB cable (USB-C to USB-C) Total power: max. 15W (5V⎓/ 3A when charging 2 devices at the same time