How to quickly charge your smartphone
The best charging is fast.Before commuting and after -sales.
The AI jointly developed by Toyota and MIT and Stanford University can be quite accurate for a long -term battery life, but now I have to increase the charging speed in front of me now!In that case, you can raise it with a little trick.
How to distinguish the charging performance
A little principle before the main subject.The amount of power coming into the terminal and battery is watt (W) in units, and the following formula is calculated.
Power (W: watt) = voltage (V: bolt) × current (A: amper)
If you compare it to a water pipe, the voltage is pushed out of water, the current is the flow of water (the thickness of the tube), and the power is the amount of water applied.These three are used as a guide for the performance display of the charger.
Taking the iPhone XS as an example, the attached charger is 5W, but it can handle up to 18W, so if you switch to a charger with a higher charging performance (= voltage and current), the charging will be speeded up.To
The time it takes to accumulate watts on the terminal depends on various factors.Here, we will look at the basics that can be applied regardless of the type of terminal and battery size.
Increasing the wattage increases the charging speed
First of all, electronic devices have a maximum amount of wattage that can be charged safely, so if you use a corresponding charger, you can expect a considerable speed up.For iPhones after the 2017 model, use a 18W charger bundled in the latest iPad Pro instead of the 5W charger bundled (recent MACRUMORS comparing the amount of charging twice the amount of charging.rice field).
If you connect to the USB-C port of the latest MacBook Pro, it can be charged at 10W, so this is also faster than the included charger.Even if you connect to the USB port of the old notebook PC, you can not expect 10W output.
The pixel 3 and pixel 3 XL are already the maximum value of W because the 18W high -speed charger is set.If you buy a charger that exceeds this, it will not be shortened.You can judge that there is no need to purchase separately.
… Well, you look at the values like this.In a rough wording, smartphones, tablets, and notebooks can be said to be faster as the number of bolts (wall outlets, etc.) bolts (such as wall outlets) and the number of chargers watts.
It is not something that can be charged quickly if you connect it to a big device charger.
Of course, there is also the tolerance on the terminal side, so even if you think that the AC adapter in the notebook seems to be bigger and it seems to be charging speed, it is absolutely useless.Because the number of output bolts is too high.If you pass a notebook PC, it will be adjusted to 5V output, so it will not break, and you can charge it unexpectedly quickly.The exception is that you can charge your iPhone with an iPad or MacBook power adapter.
Recently, a USB Type-C charger that can be charged quickly on all-in-one notebooks, tablets, and smartphones have been circulating, but the spread is still coming, and even if you buy it, it will be automatically controlled on the smartphone and battery side.It may not be charged quickly, or if the cable is sloppy, it is meaningless to use a high output adapter.be careful.
Cable charging is faster than wireless charging when hurrying
Unless you compare the borobboro charging cable and the ultra -high -speed charging wireless pad, charging with a cable is faster than the wireless.Well, the 10W rapid charging stand developed by Google for Pixel 3 is an exception.
Also, the charging of the USB port of the car is slow.That's because there are few amp.
When hurrying, V, A, and W are a big combination of the cable.
Do not mix the charger
Chargers have slightly different standards for each manufacturer or device, so it is x x to use them, especially old models may cause failure, heating and ignition.Well, even if you use recent USB Type-C and USB 3 or later, it feels much OK.Automatic control works.
I think that a major brand cable and adapter can be used without any problems.
PD, QC and Oneplus are one set
Even if the terminal is quick charging, if the standard is different from the charger, it will be out and quickly becomes slow.Oneplus is a quick charge, but only oneplus -only quick charger can demonstrate its true value.Even if other chargers are connected or not blown, it will not be quick charging.
Recent iPhones and pixel are quick charging for USB PD (Power Delivery), but the fastest charging speed will not be obtained unless they are connected to the PD -compliant charger.The Qualcomm's charging standard QC (QuickCharge), which is developing explosive on Android, is also the same, and is the first quick charge with one set of both smartphones and chargers.So, first of all, even if it is troublesome, it is necessary to confirm that the smartphone is compatible with PD and QuickCharge, and to check the corresponding AC adapter and cable.
The specifications and standards are full of types and eyes, but you don't have to remember them all, so it's okay if you only check your terminal.Maximum power that can be charged, quick charging standard.If you search, it will end in a few minutes, and if you upgrade to a quick charger, the charging speed will definitely increase.
Power off while charging
Charging while enjoying songs and movies.This can also be a slow charging.There are times when it is absolutely necessary, but just a few minutes off during charging, the scale will increase a few percent, and you can pick up your life at a few percent!
If it is hard to turn off the power completely, the work amount is reduced as much as possible.Turn off Wi-Fi, turn off Bluetooth, lower the volume, darken the screen, do not open load-applied apps and programs.
Even if there is no difference in 10 minutes, the longer the time to insert into the power supply, the wider the difference, and the difference will be a few percent at the end.
You may think again, but if you compare it by charging and charging in the editorial department in the Netflix video and charging in the power off state for 30 minutes, 5-6 % for Pixel 2 and 5 % for iPhone XS.(25 % and 30 %) came out.
Of course, the battery level, the amount of power accepted by the terminal, and the charge speed are also involved, so even if it does not become the numbers in this street, it will be a very short time if it is turned off, and the editorial department has realized it.is.Please remember when you pinch a short battle.