It’s common to notice that smartphones and tablets use the same connector. At first glance, their chargers look identical, but can you really swap them without any consequences? And more importantly, are there differences that affect charging quality or speed?
Similar chargers, but not identical
The main difference between the two chargers is their output power. A charger designed for a phone provides 5 Watts, while a tablet charger can deliver up to 10 or 12 Watts. This higher power allows you to charge more quickly, especially on a smartphone that supports higher charging levels.
Plugging your phone into a more powerful charger reduces the charging time. On the other hand, using the small phone charger for a tablet will not be as effective, and can even be very slow.
Compatibility and efficiency depending on the device
Some modern phones are designed to handle a higher power supply. With these models, using a tablet charger allows you to reach a higher battery level in less time.
Tests have shown that in one hour, the phone can gain up to 60% charge, compared with 40% using its own charger. And this is without damaging the battery, because the internal regulation system limits the risk of overcharging.
Final recommendation
If you have a recent phone and want to save time when charging, using a tablet charger is not only possible, but also effective. However, always make sure you use cables that are certified and in good condition to ensure both safety and performance.
