The Xiaomi Redmi Power Bank 20000mAh 18W is a high-capacity external battery, ideal for keeping your devices charged throughout the day, during trips, or on long days away from home. It offers bidirectional fast charging up to 18W, meaning it charges your devices faster and also recharges itself in less time.
It features two USB-A output ports for charging two devices simultaneously, and offers two input options (USB-C and Micro-USB) for greater compatibility with cables and chargers. Furthermore, it integrates intelligent power management to deliver the appropriate power based on the connected device, helping to maintain more efficient and safe charging.
Key features:
Capacity: 20,000 mAh (74 Wh / 3.7V)
Bidirectional fast charging: up to 18W
Outputs: 2 × USB-A (simultaneous charging of 2 devices)
Inputs: USB-C + Micro-USB
Nominal capacity (output): 12,000 mAh (5.1V/3.6A)