I wrote an original iWalk 8000 last year. I used it very handily. I accidentally dropped it about a week ago when I recharged it, charging my head and dropping the lightning head.
In this posture, the mobile phone and the power supply are together, and later it is fortunate that if there is no such buffer, the screen may be broken below.
The charging head connector is bent, and there is a bit of a distress. The power supply has been inseparable from the day it was handed in. From September 15, 2016 to now, almost no device has been used to charge my iPhone for more than eight months, even at home. Also prefer to use this power to charge for the following reasons

The iPhone's original charging cable is very fragile. If it is fixed in a certain place, the mobile phone must be plugged and unplugged. The loss of the mobile phone interface and data cable is even greater.
Even if I have charged the charging head and cord in each room, I still don't have to directly charge the battery while I'm playing the phone.
The power cord that comes with it is short enough, and the mobile phone and the power supply are not cumbersome when they are held in the hand. As for the reason, look at the grip chart in the back;
Good use of side-and-side charging function, before using the treasure to meet the embarrassment is used when found no electricity, when used to find the forgotten, I used iwalk 8000 when used to charge the mobile power every night and then Use mobile power to charge the phone, so that every time the next day my power and cell phones are full, because it is not easy to forget to bring them together.
Now that the iPhone can't be charged, you can only use Micro USB or use your own Apple cable for external use. As shown above, you can't adapt to this bundle style, so when you see a new product, you can upgrade it. Jingdong can lead 99-50. Tickets 178 to hand, from the price of 178 to buy a 8000 mAh when the charging treasure is really uneconomical but I still ~ and bought, because the charging treasure this thing is also a difference in user experience.

When it comes to three lines, it really looks like a scorpion. These four lines are a bit funny.
This should be the least mobile power supply for the accessories, except that the fuselage only has warranty cards and instructions. From the front appearance can not see any difference with the previous model (top right corner plus SCORPION Chinese "èŽ"), is still a sleek design plastic material with British style texture, the advantage is not to touch the fingerprint is not easy to hurt the digital products , Put the bag to worry, the disadvantage is that the appearance is not surprising too ordinary.
The back of the new model is also a glossy, easy-to-dye glossy surface. The new Type-C power supply output line has been added.
The USB Type-A output at the bottom is changed to the Type-C input. The previous 8000 can output power without any hidden cable connected to any standard USB data cable. Now the output can only depend on the three. Hidden data lines, the problem is that my previous konjac 8000 damaged one of the interfaces can also use their own data lines to continue to charge the device, but the 8000x damaged one of the charging head that unless the adapter or interface The output is scrapped, which is somewhat regrettable, but the benefit of the 8000x input is that it can use the Type-C interface directly, and it can adapt to a variety of demanding charging environments.
The size of the 8000X is 140*70*15mm. The figure above is a comparison of the size and thickness of the iPhone 6s. It doesn’t feel too big when you hold it in your hand. In fact, there are many mobile powers in your hand, but you are willing to take out the first priority will be selected this one, do not have to worry about the second line is 8000 mAh when going out one day enough to use light.
Everyone will definitely meet with friends when they ask if there is a mobile power supply. I usually take a very casual gesture at this time and pick out 8000. Does the other party ask questions about the line? X time to install After I demonstrate the skills of the hidden line, the average person will say, this thing is good. Of course, because of the lack of Type-C, I also failed to install X for a few times. After upgrading to 8000x, I installed X without worry, and almost all mobile phones can be charged, and three units can be charged at the same time. Charging treasure is almost shared in a friend's little circle. I think if such a built-in full data cable is used by more and more people, then everyone can be a sharing station, and what they gain is sharing. fun of.
The average input power is 10W, full charge generally takes 4.5 to 5 hours, and the total output is 5V/2.4A. Always wanted to measure the difference between using more than seven months of mobile power and the actual power of the new power, came up with an intuitive approach, the wife's T10 (10000 mAh) power supply with the display will show accurate power . My method is to fully charge the 8000 and 8000x and start charging them from 0 to the pink T10. The last displayed power is still able to reflect the difference between the two even though it has undergone a secondary loss.
The new 8000x with Tpye-C will eventually lead with a 3% slight advantage. The 8000 will reach 48% after being used for more than seven months. From the durability of the batteries, it is somewhat beyond my imagination. The official introduction said that the cycle only consumes 20% of the life span. If I charge more than 170 times in seven months and consume about 10% of my life, then it is in line with official data.
Then look at the official charge conversion rate, check the battery capacity of these four mobile phones are as follows:
iPhone 6 1810mAh, iPhone 7 Plus 2900mAh, Samsung Note7 3500mAh, Millet 5s 3200mAh
Of course, this kind of conversion is very rigorous and I just provide a reference, 8000x (nominal capacity of 8000mAh) finally charge to T10 (10000mAh) electricity is about 5100mAh. iPhone 6 is full of 5430mAh three times, iPhone 7 Plus is 2.7 times 7830mAh, Samsung Note7 is 1.6600 is 5600mAh, millet 5s is 1.7 times is 5440mAh. On the one hand, of course, the mobile phone battery may not be able to reach the nominal capacity. In general, the mobile phone factory will also specify the range of capacity. The second aspect of the charging efficiency is also related to the mobile phone's own capacitance IC. I believe that the mobile phone's charging efficiency should be better than the power supply ( After all, the input efficiency of T10) is not a price thing. In addition, considering that the iPhone 7 Plus can convert up to 7830mAh, personally think that the 8000x is very close to the official data in the conversion rate.
to sum up The advantages and disadvantages of the evaluation of the 8000 were changed when upgrading to 8000x. Before the advantages can be used as a lightening data transmission, the lack of support for Type-C and the lack of support for forward and reverse insertion Improved. I was not surprised that the data transfer function was canceled. Because I didn't use this function before I started the test, the chance of the iPhone connecting to the computer was too small to be more practical.
Four hidden data lines design, built-in three mainstream charging interface;
Three power input methods include USB-A port, Micro USB and Tpye-C input.
Support side edge charging function;
Material and size suitable for holding with mobile phone at the same time;
insufficient
Canceled a separate USB-A output;
The input power and speed are normal, fast charge input is not supported;
Type-C hidden line is not convenient when hidden;
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