Baseus '600W' USB Charger: Power, GaN Efficiency, But Misleading Name
A popular multi-port USB charger, the '600W' model sold on Amazon, is under scrutiny. The charger, manufactured by Baseus, has raised concerns about its power output and target audience.
The '600W' charger, despite its model name, does not output 600 watts. Instead, it generates 28 VDC and uses step-down converters to provide lower voltages. This design allows it to dynamically adjust current per port based on load. However, the total output power is not 600 watts, as the name might suggest.
The charger uses genuine GaN components in its power conversion stages, which is a positive feature. These components can handle higher power levels more efficiently than traditional silicon-based components. The charger also supports USB-PD, sharing voltages and current among its ports. This means it can charge multiple devices simultaneously, distributing power as needed.
Priced around $30, the Baseus charger offers a more affordable option compared to high-end chargers like Anker's 300W model, which retails for over $140. However, the lower price point has led to concerns that it may attract buyers with less technical understanding of high-power USB chargers.
Investigations by Denki Otaku have revealed that the '600W' multi-port USB charger from Baseus, available on Amazon, does not output 600 watts. While it uses advanced GaN components and offers dynamic power adjustment, its total output power is lower than suggested by its model name. The charger's affordability may attract less tech-savvy buyers, raising concerns about potential misunderstandings regarding its capabilities.
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