It has been two months since she arrived. It has always been a word. Now, let's write and write it. Be the first person to dry it. Anyway, it is found that someone has sunburned through s68d, but no sun has been found.
First, frontal reviewAt first it was to look at my wife who wanted to have a good bed. I felt that I should be a smart rusher. Although I only used small households and only used 18650, 18650 had to be recharged. Will certainly start more nickel-metal hydride batteries later. In the past, it was to buy Shenhuo, and those who used the fake firelight flashlight with the Shenhuo Battery had a high-stupgy rush on the Nanfu Ring. Silly rushed away and I loosened it. The battery was also gone and the equipment was replaced. Worth to buy to read the post, then see the MacAge pictured battery Pharaoh series of articles, attention is very high ah, he introduced Hui Ze bt700 or bt1000 to come, this thing is like the energy research bc1000, browse to During the process of research, we saw that both bc280 and bc480 support aa, aaa, 18650, and 26650. The two differences are that 280 rushes and two have usb output, 480 can rush to four without usb output, and both cannot measure internal resistance. Discharge and activation. Originally decided to buy bc480. 11:30 to prepare for the order, the result 11:40 saw a post,
The landlord gave Zhichong an echelon to see that the wise is the first echelon, and that several wisely-made homes are still relatively low. The function is similar to that of the bc3100, but the price is only two-fifths, so just buy it. Did not consider anything else. Although the landlord explained that there are many shortcomings in Chile that led him to give up, but I still reluctantly entered.
Wisely st4 is an upgraded version of s68d.
Second, the appearance
Unboxing and unpacking, first remove the charger, 99 or can it, after opening is a box containing the charger and instructions, there is a plastic bag charging head, saying that the charging head is quite big ah. However, the battery box is not very well packaged and it has no seals or anti-counterfeit labels. The plastic box is open when the package is delivered. Looks like a turtle shell.
Pay special attention to the first plug in and then put the battery, remove the battery and then pull the power.
Back two-dimensional code, not swept.
The instructions had to be spit-riddled. It was almost like the old military doctor's advertisement on the telephone pole.
Support leg
function button
Comparison between charging head and small paper knife
Chrysant
The other is the battery package that comes with the other thing. The battery is the protagonist, four Sanyo 2600mah, two Panasonic 3200mah.
There are battery boxes bought for fifty cents, and the quality is really good.
The charger input is 12v1a12w and the total output is 5v2a, ie 10w. When the charger rushes one battery, the maximum output is 10W; when charging two, the maximum output is 5v1a per battery; when rushing three, the maximum output is 5v0.75a; when rushing four, the maximum output is 5v0.5a. It seems that the four-digit charger that can be researched is 24w, the maximum number of single ports is 2a, and the maximum number of four ports is 1a. This is speed, wisely a little behind.
Nickel-metal hydride, nickel-cadmium has a discharge function, and lithium ion does not have a discharge function. If it is discharged, it will be charged for a while. It is said that lithium ion has no memory effect and does not need to be discharged. I guess it may also be that the lithium ion has a large amount of electricity, a high voltage, the original cannot withstand such a long time of fever, or the discharge time is too long to be meaningful.
Lithium-ion rechargeable lithium iron phosphate and nickel-metal hydride, nickel cadmium, commonly used batteries eat.
Press the first key to select Charge, Discharge, Refresh.
Press the second key to select the charging current.
Press the third key to select the battery type. Two of them are lithium iron phosphate + nickel cadmium nickel hydroxide, lithium ion + nickel metal cadmium nickel hydroxide. Nickel-hydrogen nickel-cadmium need not be selected.
The fourth is to switch the display data and light the backlight.
1. Battery contact slide
Most people mentioned that the battery contact rails are jerky and I have encountered the problem of not plugging the battery. The plug 18650 is really not good for plugging, but to develop the method, sprinkle the electric shock first and then pull it to the back side. Put the battery into the ass to withstand the electric shock, and then put the positive electrode into it would not have to. Part of poor sliding is due to poor workmanship. Part of it is because the top of the battery is the top of the contact, forming a moment, which causes the friction between the inner part and the slide rail to increase, but the lower part of the contact with the finger is not so big. The torque and the friction of the slide rails are not so great, so pushing them first and then putting the batteries is a good solution. Although the work is not very good, it is cheaper. Can endure.
It's really hard to insert four batteries, because the four are squeezing together and there is no room for the fingers to plug the battery. It's still difficult to plug it directly from above.
Charger than the 18650 set aside a certain margin, about 3 ~ 4mm, it should be no problem to deal with the size of the general battery, and then you should add a big mouth expansion.
2. Workmanship
Can be rushed nickel-metal hydride nickel-cadmium batteries, lithium iron phosphate batteries, lithium batteries. I also deliberately went to the battery sellers to ask if this was awkward. I remember that the 18650 is generally lithium iron phosphate, but Baidu said that all lithium ions, no wonder the boss said so, I remember wrong. Lithium ions are also written on the television skin.
The same kind of battery can be flushed, different size can also be washed, but different types of batteries can not be mixed, there are two modes of charging, one is automatically selected nickel-metal hydride / lithium iron phosphate, the other is automatic selection of nickel metal hydride / lithium ion, in There will be a logo in the lower right corner of the screen, what is li36/li32, is not need to choose nickel-hydrogen nickel-cadmium, do not press the third key, washed lithium ion or lithium iron phosphate need to choose.
Another drawback is that the texture of the keys is not very good, very loose, awkward, there is still a margin, always worry about whether it will not be broken.
There is only one backlight, you might as well not put this thing, the backlight on one side, there is a bright spot, very skeptical that the right side of this left is only left, so afraid of the left side of the day is also broken.
3 charging data measured
The first to set the first 0.7a
Continue to set 0.9a
Then set 1.5a each,
In fact, the result is still 1a because the two 1.5 exceed the total power so it decreases.
Can still have 1.5 at a single time
In the end, I still use 1a to flush two, and rush to 4v to pull it out. Because it is not commonly used now, it is not full of storage. It takes about three hours.
Then test four Sanyo Dahongpao.
Set 1.5a charging current to put 1, 2, 3, and 4 batteries respectively.
resistance
Voltage
In the end, only one of the remaining three to 4v was pulled.
advantage:
full functioning
Zhi Chong is certainly a lot stronger than Silly Chong because he is not aware of the state of the battery, and he doesn’t know when the battery is full. He is always worried that if he does not pay attention to the explosion, Zhi Chong will not stop and he will automatically stop. You can look at the voltage in the past, high is not high, 4v more quickly, and see if the current is small, trickle charge is almost full.
Cost-effective recommended purchase, later into the energy research and then contrast.
Disadvantages:
Basically said in the above, work is a bit poor, the input power is not high, the backlight is not good and so on.
There is no sensible 936d standard version that can connect to the computer to see the curve function. If you just used to rush AA / AAA, of course, it is still 936d, but this does not support 18650 ah, now 936d preferential version cancels the quantitative red and usb interface, but the functionality is not much reduced, and as long as 69 money Austria. And 936 shows four significant digits, while st4 only has three significant digits. Others here are not detailed comparisons, because there is no 936d.
Seeing me is not adorable, I can't see if you are more jealous.
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