Can the charger of the iPhone4 charge the Xiaomi Mi 4?

When you say charger, do you mean the power plug, or the wire.

If it's a wire, no, the interface is wrong.

If it's a plug, yes.

Mobile phone chargers are now 5V, the difference is that there is a brand of 2A, and some are 1A, which is related to the charging speed.

But correspondingly, batteries generally have specifications.

Let's use an analogy: the charging head is like a horse-drawn cart, 1a is a horse pulling the cart, and 2a is two horses pulling. That's the difference.

Which one is better? Then it depends on the weight of your car. Your car is lighter and two horses pull it, and it's easy to overturn. The cart is heavier, and if it is pulled by a horse, how can it be pulled?

So, no matter which one is good, the right one is the best!

PS: Of course, if you have an occasional emergency, you can still mix it, but try to find a matching one to use it, which has reduced the chance of accidents!

Hello, this is not possible, the socket shape is different, the charger jack of the iphone4 is larger than that of the Xiaomi Mi 4, if you are talking about a power bank, it is okay.

The interface is different, but if you have a converter, you can do it. However, if the input voltage current is different, it will damage the mobile phone, so use it with caution.

As long as the interface is right, you can.

The charging head can be used, but the cable can't!

From a safety point of view, it's best not to use Beicha, but it's fine, but don't use too much power charging head, especially a special fast charging head. If there is a problem with Wanduancha, even if you are under insurance, you will not be compensated because you used a non-Apple charging head.

You must be able to use the tomato and bear your own risk. Because I personally use a Xiaomi phone.

The charging head and data cable are bought online for free shipping.

Apple's charging head can charge Xiaomi, and occasionally charging the handpin will not cause damage, but long-term charging will cause damage to the battery, so it is best to use the original data head and data cable.

Demo model: iPhone 11 (iOS Mi 10 (MIUI12).

Apple charger can not charge Xiaomi, the two can not be used universally, Xiaomi mobile phone has current protection, if it is a non-dedicated charger, it cannot be charged.

There are three modes of phone charging:

1.Constant current high voltage mode. This mode increases the 5V output voltage of the charger to achieve the purpose of increasing power, but this will also bring negative results, that is, the battery will generate a lot of heat, and it will wear and tear the battery, affecting the life of the battery.

2.Constant voltage high current mode. In this mode, the output voltage of the charger is constant, the current is increased, and the charging speed is increased by connecting the circuit in parallel and changing the way the circuit cells are connected. This method is currently working quite well, representing manufacturers such as Apple and OPPO.

3.High voltage and high current mode. In this mode, both the voltage and current are increased. Although bidirectional increase is the most efficient way to improve the charging speed, it also requires the charger, mobile phone current management, and charging protection program to achieve a certain quality before it can be achieved.

Xiaomi mobile phones generally use the third mode, that is, the high-voltage and high-current mode, while the Apple charger uses the constant voltage and high-current mode, so the Apple charger cannot charge the Xiaomi mobile phone.