Is the X220 and X220i and X220S batteries universal

If you are saying that the words under the desktop icon are shaded, you can try the following methods (if the first three items are not effective after pasting on the desktop, please use the fourth and fifth fixes).

1. Right-click the desktop Arrange icon and remove the tick before "lock a fixed web project on the desktop".

2. Right-click on the settings in My Computer Properties Advanced Performance Check "Use shadows for icon labels on the desktop" in the drop-down list of visual effects, and then press Apply to OK.

3. If the fault persists, you can try the following methods. Right-click on an empty space on the desktop, click on the Properties Desktop Customize Desktop Web option, and then select the Current Home page in the Web page bar, and then http ....Wait for all the checks in front of each item to be removed ("http......In order to add web pages or ** addresses from the Internet, they are generally not needed, you can delete them all), and remove the tick in front of the "Lock desktop item" below, and click OK to complete the setting.

4. Another situation is that after installing a certain program (such as the system prompt: whether to add the active desktop item to your desktop), the desktop text becomes opaque. In "Run", enter to open Group Policy, select User Configuration on the left side Manage Templates Desktop Active Desktop Double-click "Enable Active Desktop" on the right side, select "Disabled" on the page that opens, then double-click "Disable Active Desktop" and select "Enabled" on the page that opens, press OK to restart the computer to try.

5. It's really not good, you can**360 Guardian version or above have built-in 360 computer clinic or 360 computer rescue to repair desktop icon shadow option, please fix, select the system icon on the left, and select the right icon with a shadow Fix it immediately (**This software can also get 360 experts** help to solve the problem of icon shadows).

6. If the fault persists, restore the system or reinstall it (it can't always be solved, restore the system or reinstall it).

These models of batteries are universal.

Different models of mobile phone batteries are not universal, if you need to replace the battery, it is recommended to go to the local vivo customer service center to replace the original battery.

Customer service center address: enter the vivo official website vivo**app--my--service outlets after-sales outlets--select provinces and cities to inquire about the address of the customer service center) It is recommended to call the customer service center in advance to confirm relevant matters and understand the working time, so as not to delay valuable time.

These two phones are not the same, and the battery is definitely not universal, so don't use it indiscriminately.

Pros:1The appearance is indeed very professional and textured;

2.The fever is well controlled, I don't know if it will be like this in the future;

3.The battery is durable enough to last at least 3 hours for general text work and Internet surfing. In addition, I didn't find any loose batteries, and I don't know if it was related to the batch;

4.Red dot + touchpad is very convenient and practical after getting acquainted!

5.It is portable, so it is suitable for frequent business trips.

Cons: 1It's not fast! 1 2G memory has been added, although it is not slow, but it is definitely not fast, but occasionally it will be stuck once or twice, whether it is processing text work or entertainment when watching movies;

2.Sometimes the keyboard misses words when typing, I don't know if it's a personal feel problem or just a case;

3.The system comes with too much flashy software.

I used it myself and it worked very well.

There are only two purposes for using a computer, one is to work and the other is to play by yourself. When I bought this machine at that time, I also considered Apple, because of the lack of interfaces, I had more office time, so I chose X220. The advantages are light and small.

In terms of configuration and performance, the X220 is better and more powerful, which is mainly reflected in the processor model it carries:

The processor models of the ThinkPad X220 series are:

Intel Core i52430M;

Intel Core i52450M;

Intel Core i52520M;

Intel Core i52410M;

Intel Core i72640M;

Intel Core i72620M;

Intel Core i52540M.

The processor models of the ThinkPad X220i series are:

Intel Core i32350M;

Intel Celeron dual-core C867;

Intel Core i32370M;

Intel Core 2 Duo C857;

Intel Pentium Dual-Core P957;

Intel Core i32310M;

Intel Pentium Dual-Core P967;

Intel Pentium Dual-Core P957;

Intel Celeron Dual-Core 847E;

Intel Core i52410M;

Intel Celeron Dual-Core C875.

Overall, the former has a more powerful processor.

If you compare the performance of the light, it must be X220 is good, and the one with "i" is a low-profile version.

The X220 is a mid-to-high configuration model, and the X220i is a low-spec model.

The difference between the two is the processor, the X220 uses an i5 processor at a minimum, and the X220i uses an i3 at a minimum

In addition, the top X220 is an IPS hard screen, and the color will be better in all aspects, and the rest of the hardware is the same.

These two series have different knowledge configurations, and the quality is very good, so you can choose according to your preferences.

It feels like the X220i is a higher-spec ThinkPad X220i 4286-AC9 (Lenovo) inch laptop.

Configuration: (i3-2350M 2G 500G camera win7hb32bit black).

**：￥

It's better without an i.

The one with the i is a low-profile version.

That ** high is a good one, the machine itself is only a little different, you say that is good.

The X220i battery label indicates the voltage and capacity specifications, from which the number of cells can be calculated.

Formula: Number of cells = number of series connections * number of parallel connections.

For example, the 6-pin version of the X220i is marked like this:

Represents the voltage specification of the battery, which represents the number of cells connected in series inside the battery. If you look at the specifications of the mobile phone battery (a single cell), it will usually be written or, then it is three times, so this battery is connected in series with three numbers.

The voltage specification of the battery is usually three strings) and four strings), and the voltage specification of each model battery is fixed.

4400mAh (milliampere-hour) indicates the capacity specification of the battery, which represents the battery life. It represents the number of cells in parallel. Generally, the capacity of a single lithium battery is mAh (or even higher).

And this 4400mAh is twice as much as the 2200mAh, so the parallel number of this battery is two.

This number of parallels is not fixed for batteries, and the number of parallels for the same type of battery can be increased.

Formula: Number of cells = number of series connections * number of parallel connections.

Therefore, this battery is: 3 (series) * 2 (parallel) = 6 cells.

And sometimes you will see that the same type of battery on the market has a 6-cell version and a 9-cell version, which is to increase the number of parallels by 1, and it becomes 9 cells. (Note, however, that the number of concatenation does not change.) For example, this X220i has a 9-cell version of the battery, and the specification is, that is, 3 series * 3 parallel = 9 cells.