The latest roundup of USB chargers has been put to the test, with 20 different models evaluated for performance and value. The chargers ranged from basic 15W single-port options to high-powered 140W four-port devices. Testing was completed in June 2026.
With so many chargers on the market, choosing the right one can be daunting. Factors such as power output, number of ports, and size all play a role in determining the best charger for a particular user's needs.
The fastest chargers tested were those using GaN (gallium nitride) technology, which allows for more efficient power delivery. One of the top performers was a compact 65W GaN charger that was able to quickly charge a range of devices. In contrast, some of the cheaper options struggled to deliver their advertised power output.
While some budget chargers were found to be satisfactory, others failed to meet expectations. A 15W charger from a lesser-known brand was one example, delivering less power than claimed. On the other hand, a budget-friendly 30W charger from a reputable manufacturer performed well.
As consumers increasingly rely on multiple devices, the demand for reliable and efficient USB chargers is likely to grow. The best chargers will be those that balance power output, portability, and affordability.
What is GaN technology? GaN technology allows for more efficient power delivery, resulting in faster charging and smaller charger designs. How many ports do I need? The number of ports required depends on individual needs, but a minimum of two is recommended for most users. Can I use a high-powered charger with a low-powered device? Yes, but the device will only draw the power it needs, so there is no risk of damage.