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You've just unboxed your new iPhone 16 or Samsung S24, only to find a nasty surprise: there's no power adapter in the box. Now you're on the hunt for a 45W USB-C charger, the benchmark wattage that currently offers the best balance of speed and versatility. The problem? The market is a jungle of options with tempting promises that often hide unpleasant surprises.
As a product expert at Joybuy, my job is to help you cut through the noise. Let's skip the marketing jargon and get straight to the point. Here are the three most common traps to avoid and the objective criteria for making the right choice.
To ensure you make the right decision, here are three technical features that make all the difference.
A 45W charger is powerful enough to quickly charge most modern devices: an iPhone 16 charger or a Samsung S24 charger will regain 50% battery in about 30 minutes. It's also the ideal wattage for powering a MacBook Air charger or other ultraportables.
Make sure the charger is compatible with the Power Delivery (PD) standard. This intelligent protocol allows the charger to communicate with your device to deliver precisely the power it needs—no more, no less. For Samsung owners, support for the PPS (Programmable Power Supply) standard is a major plus for accessing "Super Fast Charging 2.0".
Chargers featuring GaN (Gallium Nitride) technology represent a real leap forward. This semiconductor material allows for the design of chargers that are smaller, lighter, and more efficient than their silicon-based predecessors. They generate less heat and waste less energy, making them the perfect choice for travellers and anyone looking to lighten their bag or declutter their desk.
Always check for the CE marking on the product and its packaging. This certification guarantees that the charger meets the safety requirements of the European Union. A certified model includes protections against over-voltage, overheating, and short circuits—a life insurance policy for your precious devices.
To help you put this advice into practice, here are a few options that cater to different user profiles, based on objective criteria.
Why we chose it: This charger is the ultimate turnkey solution. Belkin is a brand renowned for its reliability, and this model supports both PD 3.1 and PPS protocols. This makes it perfectly compatible with a wide range of devices, including the latest iPhones and Samsung Galaxy models.
It comes with a certified USB-C charger with cable, eliminating any risk of incompatibility. Its certifications guarantee a safe charge and a perfectly stable 45W output.
Ready to use and universal. The inclusion of the PPS protocol ensures the fastest possible charging for compatible Samsung devices.
Why we chose it: To unlock the full potential of a Galaxy S24 smartphone or a Samsung tablet, the official adapter remains a safe bet. It is specifically optimised for the "Super Fast Charging 2.0" protocol.
It guarantees the full 45W output where some third-party chargers would be throttled to 25W on Samsung devices due to imperfect PPS management. The included 5A cable is calibrated for this performance.
Official performance and compatibility. It also stands out for its very low standby power consumption, a nice detail for your electricity bill.
Why we chose it: For those who travel light, this charger is the perfect companion. GaN technology makes it ultra-compact, its two USB-C ports allow you to charge a laptop and a phone simultaneously, and its integrated retractable cable is a real plus for preventing tangled messes.
It solves the forgotten cable and shared power problems in one go. With its 65W, it can deliver 45W to one port (for a laptop) and 20W to the other, without any compromise.
Maximum compactness and convenience. The integrated cable and its ample power make it the single charging solution for all your travels.
We've compiled a complete, up-to-date list of products that meet these selection criteria and European safety standards.
No, there is absolutely no risk. Thanks to the Power Delivery (PD) standard, the charger and your device "talk" to each other to agree on the charging power. The charger will only deliver the maximum that your phone can safely accept, even if it's capable of providing much more.
A 45W charger is perfect for smartphones, tablets, and small laptops like the MacBook Air. A 65W or higher charger will be more versatile: it can charge a more power-hungry laptop (like a MacBook Pro) faster or efficiently power two devices at once, such as a computer and a smartphone.
It's often a convenient solution that guarantees perfect compatibility. A USB-C charger with cable like the Belkin model ensures that the cable will properly support 45W. However, if you need a specific length (longer or shorter) or more durability (braided cable), buying a certified cable separately is an excellent option. Just make sure it's rated for 60W or 100W, and you'll be all set.