Check whether the iphone6splus battery has been replaced:

1. Appearance

The original iphone battery has words on both sides. The font color is not pure white, but white with light colors. blue. One side has the factory serial number and QR code of the battery, which are all spray-painted using inkjet coding technology. The writing is clear and obvious spray points can be seen. The factory serial number and QR code of non-original batteries are printed similar to a seal and can be easily erased with your finger or eraser. (As shown in the picture below)

The left one is original, the right one is non-original

2. Cable interface

The cable interface of the original battery is affixed on the back Sponge cushion pads to prevent loose contact between the interface and the motherboard (some high-imitation batteries also have sponge pads. When choosing to replace the battery, you can directly compare it with the sponge pad on the original battery you removed, and compare it with the original battery. Cotton pads make a big difference). Let’s explain in detail here: Some non-original batteries also have original sponge cushions, because the cables used in the battery assembly process are the disassembly cables on the original batteries. This type of battery is one of the ones that will be introduced below. This type of high-imitation battery has obvious traces of artificial welding on the battery's PCB board and battery cables only after being disassembled. But if there is no sponge cushion, it must be non-original. (As shown in the picture below)

The red on the left is the original battery cable interface, and the blue on the right is the non-original battery cable interface

3. Logo

From If you look at the front side of the battery, you can easily tell the difference between original and non-original ones. As shown in the figure below, the Apple logo on the original battery will be a little higher, and there is the 60950 battery certification standard below. This standard includes certification countries, certification projects, and testing standards. For example, the battery below is used in the iPhone 6 plus model. The certification country is Thailand, the certification project is TISI, and the testing standard is TIS 2217-2548 (2005). Non-original batteries have not been certified, so there is no certification standard. In addition, the original batteries use colloidal electrolytes, so the battery will feel soft when you pinch or break it with a little force. This is normal. On the contrary, it is abnormal if the battery feels hard and has no deformation when you pinch or break it.

The blue on the left is the original battery, and the red on the right is the non-original battery

4. Disassembly

It can also be seen from the internal circuit board of the battery in the picture The difference between the two batteries is that the one on the left is the original battery, and its PCB is from UMT (Taiwan Xinxing Electronics), which is clearly marked, and the fonts are complete and neat, while the PCB board of the non-original battery on the right is I believe you can compare it after marking it. See the problem.

And from the artificial markings on the chip, it can be seen that it is an assembled circuit and not an original one. In addition, after disassembling some non-original batteries, you can even see that the components on the PCB board are different from the original ones, with obvious welding marks. In addition, non-original battery cables will feel softer when held, while original battery cables are relatively hard and difficult to deform.

The batteries marked in blue are original batteries, and those marked in red are non-original ones

5. Production date

There is also the production date of the battery, for example: iPhone5S The batteries were basically produced around 2013 and 2014, while the batteries in 2016 were basically imitation batteries or assembled batteries.

Similarly, other models can also choose this identification method to make a simple preliminary judgment. There is a difference of about 1 year between the production age of the battery and the launch of the machine. You can estimate it by referring to this interpretation of 5S. The difference is too much. It is a non-original battery. The red mark on the right side of the picture below is a 5S non-original battery.

The batteries marked in blue are original batteries, and those marked in red are non-original ones

Extended information:

Summary: Currently there are the following types of fake original batteries on the market:

1. Refurbishment of the original disassembled old battery

After being refurbished by special means, there is no obvious difference between this kind of battery and the new original battery, and the memory chip of the battery has also been replaced with a new one. So just looking at the data is zero cycles, but the standby time after installation is very short, and the battery will not work after about half a year of use. This kind of battery is difficult to identify based on its appearance and feel, and problems can only be discovered during use.

2. High imitation batteries

Use domestic electric board cores and assemble them with the outer packaging and wiring of Apple batteries. Of course, the packaging of this battery is different from the original packaging. It is just made to imitate the original. Most of the text on both sides of the packaging is printed normally, so the fonts are white without a light blue luster. In addition, this kind of battery board does not use colloidal electrolyte, so the battery feels hard when pinched by hand, unlike the soft feeling of the original battery.

3. Original battery + third brand with stickers

Some merchants will choose original batteries and add privately designed trademark stickers to package and sell the entire battery, which reduces the cost. It will be more expensive than high-imitation batteries, so the price of this kind of battery is also higher, but the original battery is stronger in reliability and safety than high-imitation batteries, and this kind of battery can also be used. But not all high-priced brand batteries are made of original batteries with stickers, so you need to carefully identify them.