The UGREEN 90597A 25000mAh power bank promises a lot: 145W fast charging for laptops, multiple simultaneous charging capabilities, and a large capacity battery. But does it deliver on these bold claims? After weeks of rigorous testing, charging everything from my MacBook Air to my iPhone 14 Pro, I’m ready to share my honest assessment. This review dives deep into the performance, features, and overall value of this impressive portable power solution.

The UGREEN 90597A boasts a compelling array of features. Its standout feature is undeniably the 145W output, allowing for impressively fast charging speeds for compatible laptops. The inclusion of two USB-C ports and a USB-A port enables simultaneous charging of multiple devices, a significant advantage for busy individuals. The digital display provides a precise indication of the remaining battery life, eliminating guesswork and preventing unexpected power outages. This, combined with its robust build quality, makes this a solid choice.

In terms of real-world performance, the UGREEN 90597A impressed. Charging my 2022 13-inch MacBook Air was noticeably faster than with other power banks I’ve used. While the advertised 90-minute full charge wasn’t consistently achieved, I consistently observed significantly faster charging speeds. Charging my iPhone 14 Pro also showed a considerable improvement over standard charging. The simultaneous charging feature worked flawlessly, though charging multiple high-power devices simultaneously naturally reduced the overall charging speeds for each.

The accuracy of the digital display was also a welcome addition, accurately reflecting the remaining battery life throughout my testing period. The battery life itself lived up to its 25000mAh rating, easily powering my devices over multiple days of usage.

The heat generation was minimal, even during intensive charging sessions. This demonstrates the efficient power management implemented by UGREEN. The included 100W USB-C cable was of excellent quality and provided reliable charging capabilities.

Pros:

• Impressively fast charging speeds for laptops.
• Three ports for simultaneous charging.
• Accurate digital battery display.
• Durable and well-built.
• Excellent battery life.

Cons:

• Slightly larger and heavier than some other portable chargers.
• Advertised charging times for laptops weren’t always perfectly met (although it was still much faster than other chargers).
• Price point might be high for some consumers.

The UGREEN 90597A 25000mAh power bank is a high-performing portable charger with few noticeable flaws. While its size and price might be a deterrent for some, the speed and convenience it offers make it a worthy investment, particularly for those who frequently use power-hungry laptops and multiple mobile devices. I highly recommend the UGREEN 90597A for its exceptional charging speed, convenience of multiple charging ports and accurate battery display. It is a robust and reliable power solution for daily use.