We spend hours testing every product or service we review, so you can be sure you’re buying the best. Find out more about how we test.
Baseus Blade Pro power bank review
While an excellent power bank for many reasons, the Baseus Blade Pro really stands out for its skinny form factor, combined with a large 20,000mAh (74Wh) capacity and beefy 100W (20V, 5A) output. There are very few such power banks that can slot into a laptop sleeve, yet still offer fast charging, making this my favorite option when traveling light.
I also think the Blade Pro is a great option for phone charging if you need to do multiple top-ups, and the slim form works well in a backpack too. That said, at 13.4 x 13.4 x 2.0 cm (5.3 x 5.3 x 0.8 inches), it’s definitely too large to fit in most pockets comfortably. The exception to this is bulky winter wear, and I have used it to power a heated jacket in icy weather when traveling.
The Blade Pro has two USB-C ports that can each output 100W, though if both are used at the same time, they’re limited to 65W and 35W respectively. The two USB-A ports can do 30W (12V, 2.5A) or 27W at 9V, 3A. While charging three devices is totally fine, plugging in four means all ports are limited to just 5V output, which results in much slower charging, and won’t charge most laptops.
(Image credit: TechRadar)
Charging the Blade Pro via either USB-C port happens at up to 60W and takes about 1 hour and 15 minutes to reach full capacity. With a 65W or higher charger, the power bank also supports pass-through charging, so you can charge the power bank and another device at the same time. This means you can plug the power bank between your laptop and its USB-C charger, and charge both at once without needing to swap any cables once it is done.
