Anker 24,000mAh 3-Port Portable Charger with 140W Output, Compatible with iPhone 15/14/13, Samsung, MacBook, Dell, AirPods

1. Charge 3 Devices at Once: The power bank has multiple charging ports, allowing you to charge up to three devices simultaneously. This ensures that all your essential gadgets stay juiced up.

2. Real-Time Protection: The power bank is equipped with advanced safety features, including overcurrent, overcharge, and short-circuit protection, ensuring the safe charging of your devices.

3. ActiveShield 2.0: This innovative technology monitors the temperature of the power bank and adjusts the charging speed accordingly, preventing overheating and ensuring the longevity of the battery.

4. 140W Fast Charging: With Power Delivery 3.1 support, the Anker 737 Power Bank can deliver up to 140W of fast charging power, allowing you to quickly recharge compatible devices like the 2021 MacBook Pro 16".

5. High-Speed Recharging: The power bank can be recharged at high speeds, ensuring that it's ready to go when you need it.

6. Versatile Charging Options: The power bank offers single-port, two-port, and three-port charging, giving you the flexibility to charge your devices in the way that best suits your needs.

As for the questions you raised:

1. The "Screen Time," "Battery Cycle," "Total Input," and "Total Output" values are not showing "0" because the power bank has undergone rigorous testing during production, and these values represent the results of that process.

2. The battery may drain quickly when the Settings selection screen is always on, as both the screen and MCU are active, consuming power. It's recommended to turn off the display when not in use to conserve battery life.

3. To reach the 140W fast charging capability, you'll need to use a cable that supports PD 3.1 and a device that also supports PD 3.1 input, such as the 2021 MacBook Pro 16".

4. Even when the power bank is not connected to a device, the USB-A port may show a small 0.1W output due to a trickle-charging mode designed to prevent the connected device from being fully charged.

5. Yes, the Anker 737 Power Bank is flight-approved and can be taken on planes.

In summary, the Anker 737 Power Bank offers a range of advanced features and capabilities, including the ability to charge multiple devices simultaneously, fast charging, and high-speed recharging, all while providing real-time protection and smart safety features.

product information: