Introduction

The Anker 537 Power Bank (PowerCore 24K for Laptop) A1379P11-F promises a hefty 24000mAh capacity and 65W fast charging capabilities, making it an attractive option for users needing to power up laptops and other devices on the go. But does it deliver on its ambitious claims? After weeks of rigorous testing, I’m ready to share my findings.

Key Features

The Anker 537 boasts several impressive features. Beyond the substantial 24000mAh battery, its dual USB-C ports allow for simultaneous charging, with one port supporting up to 45W for laptops and the other up to 20W for smaller devices. The inclusion of a travel pouch and USB-C to C cable completes a thoughtfully packaged product. The build quality feels robust and premium, surpassing expectations for a power bank in this capacity range.

Performance & Testing

I put the Anker 537 through its paces, testing its charging speeds with various devices. Charging my iPhone 13 Pro was impressively fast, exceeding Anker’s claimed speed by a small margin. While charging my 2021 MacBook Pro 14″, it consistently provided sufficient power to keep it running during light tasks, although gaming and heavy processing led to noticeable power drain. Simultaneous charging of my phone and laptop was workable, with noticeable slowdown of charging for both, but this is expected with power sharing. The battery life is pretty close to the advertised 24000mAh, though I’ve noticed that actual performance often varies based on external factors like temperature.

The heat dissipation of the device is reasonable. Even under heavy load, it remained relatively cool to the touch. This is a testament to Anker’s design and engineering.

Pros & Cons

• Pros: High capacity, fast charging, dual USB-C ports for simultaneous charging, robust build quality, relatively cool operation, comprehensive packaging.
• Cons: Slightly less than advertised charging speeds under extreme conditions, significant slowdown in simultaneous charging.

Final Verdict

The Anker 537 Power Bank (PowerCore 24K for Laptop) A1379P11-F is a powerful and versatile power bank that delivers on its core promise. While there are minor discrepancies in charging speeds compared to the advertised claims, particularly during simultaneous usage, the overall performance and build quality are exceptional. For users who require a reliable high-capacity power bank for both laptops and mobile devices, the Anker 537 is a strong contender and I would readily recommend it. The minor compromises are easily outweighed by its strengths.