Lightning-Fast 25W Charging: Elevate your iPhone experience with high-speed 25W output, fueling your battery up to 3 times faster than regular power banks. Small and Powerful: Compact in size, colossal in power—this power bank supercharges your iPhone 14 with an extra 20 hours of video playtime. Intelligent Display: Keep track effortlessly through the intuitive LCD screen, offering real-time battery insights and usage duration. Safety First: With the cutting-edge ActiveShield 2.0 safety system, Anker 533 Power Bank undergoes 3 million temperature checks daily to ensure superior performance and protection.