Key Highlights

• 20000mAh High Capacity – Extended backup power for multiple days
• 22.5W Fast Charging (PD3.0 & QC3.0) – Rapid, efficient charging for modern devices
• Smart Digital Display – Real-time battery level monitoring
• 3-Device Charging Support – Charge multiple devices simultaneously

Key Features

• 20000mAh Ultra Capacity: Large 20000mAh (74Wh) battery provides extended power backup, ideal for travel, work, and emergencies, offering up to 96 hours of extra usage time.
• 22.5W Fast Charging (PD3.0 & QC3.0 Compatible): Supports multiple fast-charging protocols including PD, QC, SCP, and FCP, delivering high-speed charging for a wide range of devices.
• 30-Minute Quick Charge Performance: Can charge compatible devices like iPhone 15 Pro up to 60% and Samsung S24 up to 50% in just 30 minutes.
• Smart Digital Display: Built-in LED screen shows real-time battery percentage, ensuring you always know remaining power.
• 3-Device Simultaneous Charging: Equipped with multiple outputs (USB-A and Type-C) allowing up to three devices to charge at the same time.
• 20W Two-Way Fast Recharging: Supports fast input charging via Type-C, reducing downtime and improving recharge efficiency.
• Up to 96 Hours Extra Usage Time: Provides extended backup for video streaming, music playback, GPS navigation, and daily smartphone use.
• Advanced 15-Layer Safety Protection: Multi-protection system safeguards against overheating, overcharging, overcurrent, and short circuits.
• Portable & Durable Design: Strong build quality designed for everyday carry while maintaining portability despite high capacity.

Product Specifications

• Model: PowerNova Q21 OPB-7200Q
• Capacity: 20000mAh (74Wh)
• Input (Type-C): 5V/3A, 9V/2.22A, 12V/1.67A
• Output (USB-A 1/2): 5V/3A, 9V/2.22A, 12V/1.67A, 10V/2.25A
• Output (Type-C): 5V/3A, 9V/2.22A, 12V/1.67A, 10V/2.25A
• Total Output: 5V/3A (Max)
• Charging Protocols: PD3.0, QC3.0, SCP, FCP
• Display: Smart digital power display
• Charging Support: Up to 3 devices simultaneously