Reviewed By Srijith KN, Senior Editor, Integrator

The result is a portable charger that feels purpose-built for the daily commute. Rather than requiring a backpack, it slips easily into a pocket. When you factor in the built-in USB-C cable that doubles as a carrying strap, the AC22 becomes a surprisingly practical solution for professionals moving between meetings, flights, and remote workspaces.

A Different Approach to High-Density Power

The first thing that stands out about the PicoGo AC22 is its size-to-output ratio. Baseus utilises a dual-cell silicon-carbon battery chemistry, which allows the unit to remain exceptionally compact while delivering a 45W maximum output. On paper, 45W is a technical specification. In practice, it becomes the charger’s defining advantage. It provides enough current to fast-charge flagship smartphones from zero to fifty percent in under thirty minutes, and can even sustain smaller USB-C laptops during a layover.

The integrated eight-inch USB-C cable makes the concept even more practical. A secondary USB-C port allows for simultaneous dual-device charging, though output drops to a combined 5V/3A when both are in use. A smart digital display clearly indicates the remaining battery percentage, removing the guesswork often associated with four-LED indicator systems.

Design That Feels Ready for Travel

The AC22 is constructed with travel in mind. Weighing just 170 grams, it carries full TSA compliance for airline carry-on. The built-in cable is robust enough to act as a lanyard, though its short length means you cannot easily use your phone while the charger sits in your pocket.

This combination feels particularly relevant for airport lounges, cafes, and conference centres. The unit does generate noticeable warmth during sustained 45W output, but a comprehensive seven-point safety system manages thermal limits effectively. It recharges fully in roughly two hours via a 30W input, ensuring it is ready for the next leg of the journey.

For users who require magnetic attachment or wireless charging, Baseus offers the sibling AM52 model. However, for those prioritising rapid wired charging in the smallest possible format, the PicoGo AC22 delivers reliable, predictable power without the usual bulk.