There's a particular kind of frustration that comes from hunting for the right charger every morning—one for your laptop, one for your phone, and one for your tablet, all tangled together in a drawer somewhere. The Remax CA-15 solves that in one move. It's a 100W GaN wall charger with a USB-C port and a USB-A port, which means you can charge two devices at the same time from a single plug socket. No adapters, no power strips, no extra clutter. Just plug in, and everything charges—properly and quickly.
GaN — Gallium Nitride — is the reason this charger is so much more impressive than it looks. Traditional silicon chargers generate a lot of heat and need a lot of physical space to manage it. GaN is simply a more efficient material, which is why the CA-15 can deliver 100W of charging power while staying compact enough to slip into a jacket pocket. You can power your MacBook, Dell XPS, or any USB-C laptop at full speed, then charge your phone on the USB-A port at the same time, all from a charger smaller than most 30W options from a few years ago.
The UK plug design is thoughtfully done — it folds flat for travel, so it doesn't jab into everything else in your bag. Whether you're commuting, traveling for work, or just moving between rooms at home, the CA-15 is genuinely built to go with you. The build quality feels solid and reassuring rather than plasticky and cheap, which matters when you're trusting a charger with expensive devices. Built-in safeguards protect against overcharging, overheating, and short circuits, so you can leave it plugged in overnight without a second thought.
For anyone who's ever stared at a wall socket and wished they could charge everything at once, the Remax CA-15 is a genuinely satisfying solution. It's one of those purchases that improves a small frustration you've learned to live with, and once you have it, you'll wonder how you managed before. If you charge more than one device regularly — and who doesn't — this is one of the most practical things you can add to your setup.
Frequently Asked Questions
The abbreviation stands for Gallium Nitride—a much more efficient charging technology that utilizes Gallium Nitride rather than old-school silicon used in chargers. That’s why this Remax CA-15 is capable of giving you 100W of power without producing heat and using the same amount of space as previous generations.
It genuinely can. 100W through the USB-C port is enough for most USB-C laptops, including MacBook Pro and Dell XPS models, charging them at or near their standard charging speed. It's not a gimmick; it's real, usable power for laptop-class devices.
Yes—when both ports are used, the charger automatically shares the power between them and charges the USB-C port with about 65W, the USB-A one with 18W. This charger cannot give you 100W to one device if both ports are used simultaneously, but both of them will charge fast.
This charger is perfect for iPhones and charges them quicker than the regular charger that comes with all phones because of the USB Power Delivery. Either one of the ports will do depending on the type of cable you have, and your phone will charge very quickly.
Yes, because it has protection against overvoltage, overcurrent, overheating, and short circuits. These safeguards are standard on quality GaN chargers and are specifically there to prevent the risks people worry about with overnight charging.
Yes, the plug pins fold into the body of the charger, which makes it considerably easier to pack without it catching on other items in your bag or damaging the prongs during travel.
In the USB-C port, USB Power Delivery is available, which means the full 100 watts output is supported by this port. This is the port that should be used with laptops and for fast phone charging. The USB-A port, however, is not capable of a lot of things—it can be used only for phones, earbuds cases, etc.
Gallium nitride-based chargers are cooler than the ones made using silicon technology due to better efficiency. Thus, you can expect it to become hot while working for some time under load, yet it will not get overheated.
Indeed, it can charge any device that gets charged through USB-C and USB-A ports, irrespective of their manufacturer, including Samsung, Google Pixel, OnePlus, and other products, especially if they support USB-PD or Quick Charge technology.
Considerably smaller. A typical 100W laptop charger from a few years ago would be roughly three to four times the physical size of the Remax CA-15, since GaN technology allows for much higher power density in a smaller form factor.
You will require a cable capable of handling the power being delivered—100W through USB-C requires a high-wattage-capable cable (typically 100W / 5A) specific for USB-PD. Standard low-power cables will limit the charging speed regardless of what the charger can output.
The charger itself is included; cables are typically sold separately unless stated otherwise in the listing, so check the product page for whether a USB-C cable is bundled. The charger is ready to use immediately with whatever compatible cable you already own.
