This "pocket-sized" power bank 5000mAh is perfect for daily commutes, weighing only 120g and fitting in your wallet like a credit card. The power bank 5000mAh supports 22.5W fast charging, filling your phone with 60% of its battery in just 30 minutes. With a Type-C and USB dual interface, it can charge your headphones and smartwatch simultaneously. The shell is made of fire-resistant material, and an overcharge protection chip ensures safe charging at night, making it an essential companion for office workers and students.