FAST Chargers: All Your Questions Answered

Not all chargers are the same. Customary USB 2.0 ports on a PC put out 500 mA (that is half of 1A). Standard USB chargers put out 5 volts at 1A. That clarifies why charging your telephone by means of your PC is dependably a slower encounter than utilizing a divider charger. To accelerate cell phone charging, different quick charge innovations and chargers have been created. In this , we investigate how Fast Battery Charging and speedy chargers work.

Qualcomm has come up with Quick Charge, while Mediatek has Pump Express. Different smartphone and accessories manufacturers have come up with their own branded quick charge solutions. Feel free to ignore the branding; the principles they work on are similar. They pass more current to the phone to speed up charging.

Let us have a look at Qualcomm’s quick charge technology as an example:

1. Quick Charge 1.0 Charges your phone battery from 0 to 30% in 30 minutes, after which charging slows down. Puts out 10W (5 volts at 2 amp).
2. Quick Charge 2.0 Charges your phone battery from 0 to 60% in 30 minutes and then slows down. Puts out 9 volts at 1.67 amp (9V/1.67A).
3. Quick Charge 3.0 Charges a phone from 0 to 80% in 30 minutes, and then slows down. Delivers 18W of power.
4. Quick Charge 4.0 Charges your phone from 0 to 50% in 15 minutes, and then slows down. It also charges up to 5° C cooler.

Pay Attention To Charger Rating

The point to note is that quick chargers are rated differently to enable different rates of charging. As such, it is important what kind of charger you use with your smartphone. Phones have different charging standards too.

For example, to get Quick Charge 2 charging speeds, both your phone and the charger must be Quick Charge 2.0 compatible. Same goes for all other standards. To get the appropriate fast charge speed, you need to use a compatible charger with your phone.

Loading...

Is A Higher Rated Charger Dangerous For My Device?

If you use a higher rated charger with your smartphone, are you at any risk? Well, your phone will heat up a bit during charging, because more current is being passed into it. But modern phones have regulators built in and there is no risk of your phone being damaged by a higher rated charger. The built-in regulator will let in only the recommended amount of current.

Using a more powerful charger will speed up the charging process, depending on the charging standard your phone is compatible with. At worst, it will charge your phone like any ordinary charger would.

In summary, whichever charger you use, the smartphone decides how much current is drawn.

The Summary

The summary of the whole matter is that if possible, get the most powerful charger that you can get your hands on. Whatever the charging standard your smartphone supports, you know you are covered. When you change phones, you can also relax knowing that it does not matter what type of charger is bundled with it. You have a quick charger that has you covered.