The 2022 Anker 737 Power Bank (PowerCore 24K) remains a titan of portable energy for power users. It commands attention with its Power Delivery 3.1 technology, unlocking a massive 140W output—more than enough to fully charge gaming laptops, flagship smartphones, and portable handhelds like the Steam Deck or ROG Ally on the go. In a 2026 landscape where mobile devices demand stable, ultra-fast charging, this premium power bank remains an unrivaled gold standard.

140W Power Architecture and Output

What sets this power bank apart from the competition is the fusion of GaNPrime technology with the USB-PD 3.1 standard. A single USB-C port is capable of pushing up to 140W, allowing you to charge a 16-inch MacBook Pro or Type-C enabled gaming laptop as quickly as if you were plugged into a dedicated wall charger.

Dynamic Power Distribution

Equipped with three ports—two USB-C and one USB-A—the device features a highly intelligent power allocation system:

• Single Port Output: Either USB-C1 or USB-C2 can deliver up to 140W, while the USB-A port provides up to 18W.
• Dual Port Output: When using both USB-C ports simultaneously, the system intelligently distributes a combined 140W (e.g., 100W + 30W, depending on device requirements).
• Triple Port Output: When all ports are in use, the system dynamically balances power to ensure lower-draw devices like smartphones or earbuds receive safe, optimal power without compromising the charging speed of your primary device.

Smart Digital Display

Anker has revolutionized the power bank category with an ultra-precise, vibrant TFT color display. This isn’t just a basic battery indicator; it’s a professional-grade monitor for tracking your hardware’s health:

• Real-Time Input & Output: Displays precise wattage flowing in and out, so you know exactly if your cables and devices are negotiating fast charging correctly.
• Battery Health & Cycle Count: Provides transparent long-term data on internal cell health and total charge cycles.
• Time to Full / Empty: Dynamically calculates the time required to fully recharge the power bank or the remaining battery life for connected devices.

ActiveShield 2.0 Safety and Thermal Management

Because 140W charging generates significant heat, Anker integrated ActiveShield 2.0 technology. It monitors the device temperature in real-time, performing over 3 million safety checks daily. The system automatically regulates power output if temperatures exceed safe limits, preventing Lithium-Ion battery degradation and mitigating fire risks.

Frequently Asked Questions (FAQ)

1. How long does it take to fully recharge the power bank?

When paired with a 140W-capable charger and cable, the device reaches 0% to 100% in just 52 minutes. Using lower-output chargers (30W or 65W) will increase the recharge time accordingly.

2. Is this power bank airline-safe?

Yes. With a capacity of 86.4 Watt-hours (Wh), it is well under the 100Wh limit set by the International Air Transport Association (IATA), making it safe for air travel worldwide.

3. What does “Battery Health” on the screen represent?

This function estimates the current capacity of the internal cells compared to their state when new. This percentage will naturally decrease over hundreds of charge cycles, helping you gauge the long-term longevity of your unit.

Conclusion

The Anker 737 Power Bank (PowerCore 24K) 2022 is a must-have for mobile gamers and professionals who demand the fastest possible charging for their laptops and smartphones. Its smart display and 140W output make it a highly worthwhile investment for those who are tired of waiting for their devices to charge.