Compact fast charger

Begin by matching the charger's power and port setup to what you own. This line includes models with a USB-C port up to 30W and a USB-A port up to 18W, plus universal 110-240VAC input. For example, the XO-L149 supports USB-C at 5V/3A, 9V/3A, 15V/2A, 20V/1.5A (30W max) and USB-A at 5V/3A, 9V/2A, 12V/1.5A (18W max). It uses a PC shell and features chips MK2787SCAD and XPD730DP30DW, with US and EU size variants. Choose the version that matches your plug type and device charging needs.

The fast charging protocol and port combination determine how quickly and safely your devices charge. The USB-C port delivers up to 30W with voltages like 5V, 9V, 15V, and 20V, while the USB-A port delivers up to 18W, enabling simultaneous charging of phones and tablets. The integration of the MK2787SCAD controller with the XPD730DP30DW protocol chip manages voltage negotiation, helping compatible devices reach their fastest supported speeds without overheating.

For travelers, look for compact dimensions and universal input: US size 56x32x32mm or EU size 77x32x32mm with 110-240VAC input, which makes it easy to plug in worldwide. For a home desk, a model with both USB-C and USB-A ports supports more devices at once. Examples in this range include slim variants in US/EU sizes, and even GaN-empowered options in the broader line, all designed to stay compact while delivering solid speeds.

Use the charger only with devices that fit its max outputs—USB-C up to 30W and USB-A up to 18W—and operate within the 110-240VAC range. Avoid exposing the charger to excess heat and ensure cables are in good condition to maintain performance. If you rotate between devices, connect the one needing the fastest speed to USB-C first, then the USB-A port for secondary devices to optimize charging efficiency.

Yes, these models are designed to charge both iPhone and Samsung devices efficiently. The USB-C port supports high-speed charging up to 30W, which is ideal for iPhone and newer Android phones, while the USB-A port provides up to 18W for compatible devices. This dual-port setup lets you power a phone and another device like a tablet at the same time, maximizing your charging options.

Yes, you’ll find variants with different plug types and finishes. For instance, some XO-L149 units are available in US and EU sizes, reflecting the different wall plug standards, and the shell color can vary (such as yellow). This means you can pick a version that matches your region and aesthetic preference while still delivering reliable fast charging performance.