The Anker 726 (Nano II) for 34 euros took the crown: The power supply can quickly charge many different devices because it has numerous charging standards up its sleeve. Thanks to two USB-C ports, it also supplies two devices with power at the same time. And with its GaN technology, it achieves a high output of 65 watts despite its compact design...

In the test, the Charge Pro Dual reliably delivered 64.9 watts to the MacBook Pro. It provided 21 watts to the Xiaomi 13 Pro, 22 watts to the Samsung Galaxy and 26 watts to the iPhone. If both connections were occupied, the MacBook still had 44.4 watts according to the measuring device, while the Galaxy smartphone received 20 watts at the second connection...