Baseus USB-C charger 140W

For people who carry a laptop, phone, and tablet, the Baseus 140W USB-C charger is designed to replace a stack of separate adapters with one four-port block. It has three USB-C ports and one USB-A port, so you can connect several devices at once at a desk or while traveling. Its strongest case is charging flexibility, the main detail to keep in mind is that the full 140W output is not available to two devices at the same time.

Technical details

The charger supports Power Delivery 3.1, PPS, and AVS, and the listing names laptops, phones, tablets, a Switch, and drones among compatible device types. Two USB-C ports can each provide up to 140W when used separately. When those two ports charge devices together, each can deliver up to 70W. The block also has a third USB-C port and a USB-A port, allowing up to four devices to be connected at once, though the listing does not specify how power is divided across all four.

Baseus describes the charger as approximately 35% smaller than Apple’s 140W adapter. Foldable prongs help it take up less space and reduce the chance of catching on items in a bag. It uses GaN technology, and the listing cites conversion efficiency of up to 90%, actual charging behavior can depend on the connected device and port combination.

Getting the most from it

From the way it is set up, the 140W figure applies when one of the two specified USB-C ports is used alone. For a two-laptop setup, the stated maximum is up to 70W per laptop through those ports. That makes this a more versatile approach than carrying separate single-device chargers, but it is worth remembering that connecting more devices does not mean each one receives the headline output.

It suits you if you want one travel charger for a laptop and smaller electronics, or a shared charging spot for several devices. Not the best choice if every connected device needs a guaranteed, individually specified high-wattage output: the available information does not give a complete power breakdown for all four ports in use.

Usage tips

For a laptop that needs higher charging power, use one of the two USB-C ports rated for up to 140W on its own. If you plug in two laptops, the listed maximum becomes up to 70W each. For a travel-day setup, you can also connect a phone, tablet, or other compatible device to the remaining ports, just allow for power to be shared rather than assuming every port operates at its individual maximum.

The foldable prongs are practical when packing the charger beside cables or other gear. A quick everyday arrangement might be a laptop on one USB-C port, with a phone and earbuds connected to the remaining ports. The listing does not specify charging speeds for each multi-port combination, so device-specific results may vary.

Questions before you buy

Can it charge four devices at once? Yes. It has three USB-C ports and one USB-A port and is described as supporting four devices at once. The exact power allocation across all four is not provided.

Can it charge two laptops? The listing says two USB-C ports can charge two MacBooks, with up to 70W delivered to each when both are used.

Which charging standards does it support? The stated protocols are AVS, PD 3.1, and PPS. Compatibility also depends on the device and its charging requirements.

When it makes sense

Choose this charger when reducing the number of adapters matters and your setup includes devices that can share a multi-port block. It offers a useful middle ground between a basic single-port wall charger and carrying separate high-output adapters for every device. If your priority is the maximum stated output for one laptop, use one of the designated USB-C ports by itself, if you need exact power guarantees across several ports at once, the missing port-by-port allocation is a real reason to consider a charger with a published output table instead.