First of all, thanks to Aunt Zhang’s trust, let me test this special charging treasure (the charging treasure is called more grounded gas) under the condition that I haven’t made many assessments yet. Since today's opening test of the charging treasure, and it is also a smart charging treasure, just like everyone under the science knowledge. I am not a professional god. I am just an ordinary player. I like all kinds of toss. Most of my content comes from the network, experience and practice. God pats. Currently, there are two types of charging treasures on the market. One is a 18650 lithium battery, and the other is a lithium polymer battery. These are two different types of batteries, but they are currently common lithium batteries. species. How to distinguish between these two kinds of charging treasure? Let me talk about the 18650 lithium battery, 18650 is the year of Sony Dafa (which specific year I did not know) to design a lithium-ion battery for the provincial economy, I feel that he is in order to unify the standard, by the way, the patent money, the original intention It is hoped that this kind of battery can become an international standard battery like the 5th battery and the 7th battery. However, Sony Niubi forced him to do it, letting the 18650 go into millions of homes, and almost everyone used it. What! I do not know what this stuff is, how could I have used it, and the chaplain said that some young friends must say it. Don't worry, I help you find where they are. For example, the more common type of ordinary notebook battery, you can remove the kind of (that kind can continue to stun a bandit type of large brick, not the kind of ultra-thin), ultra-thin batteries in general It cannot be removed very easily. It is basically not 18650. Yes, this is the right side of the goods, the left is not open look, take a look at the right picture will be able to guess that there are a lot of 18650 battery inside it, but it adds a management battery circuit board. In addition, bright light flashlight, such as the following flashlight, is not the kind of 10 one, plug the 5th battery, that stuff can only be considered flashlight, most of the positive light is used in eight 18650 battery The battery inside the plug is the deity of the 18650. That's right. The battery that is bigger than the 5th battery is the 18650. To retrieve the name, the diameter is 18mm and the length is 65mm. He uses it in round drops. 0, simple and crude, so called 18650 slightly. So, after reading the above part of the value of the friends will know, depending on the charging treasure is not 18650, under normal circumstances to see the thickness to know, that kind of thick with a tile is the same as the 18650 lithium battery of. The kind of thinness is definitely a lithium polymer battery. 18650 itself is 1.8cm thick, but also not charge treasure shell Shenma, of course, in theory, if a manufacturer of lithium polymer battery charging treasure is also very thick, but basically do not this Manufacturers of this product to play long life, high cost of the banner, or else the designer of this product is teasing. In the case of no increase in capacity without consideration of thinness, the 5500 mAh lithium polymer battery charging treasure to do even more thick than the 18650 we can only Oh. But the 18650's charging treasure wants to be light and thin. It is certainly impossible. A pair of 44-yard shoes may have two 40-yard feet inside, but how can a 40-yard shoe fit into a 44-yard foot? Tie meat. What is a polymer lithium battery? That said, from the oldest weak bases and motorcycles, almost all of the lithium-ion batteries are worthy of the current Huawei, Samsung, Apple, and replaceable non-replaceable batteries. However, we have found that using this battery for a long time is like a soft fat man. Especially in the past, once there was a battery bulge, students with a battery cover could not raise their hands. Anyway, my weak Kea at that time was unloading the back cover and wearing a protective cover. This type of battery is a lithium polymer battery, so it can be seen from here that the outside of the battery is a soft material, so it is soft and easy to bulge. Once I changed the 4S 5S battery myself, the battery was soft and chewing gum was like. Of course, in addition to the appearance, from the price can also be distinguished between the two, the general 18650 10000 mAh are basically within 100 yuan, the polymer 5000 mAh basic must be more than one hundred yuan. Of course, this is not absolute, some 18650 Charging treasures are also good batteries, will be mentioned below. Is it better to say that the polymer is better than 18650? This may not be the case. Talk about their advantages and disadvantages. 1, the same capacity of 18650 batteries and polymer lithium battery, the 18650's volume will be greater, so the general small-capacity to light mainly based on polymer lithium battery is mostly. More suitable for carrying MM, 5000 mA lithium polymer battery can easily stuff into the bag, to the apple rushed 1-2 times is enough. Of course, the man considers cost-effective, considering the battery life can also consider the 18650's program, for example, I will be carrying a 20,000 mAh product all day running around. 2. When I was studying, I learned about the periodic table of chemical elements. Looking back at the table below, we know that lithium is a violent metal. He is very active and will produce much more noble gas after a chemical reaction occurs. Because the 18650 battery is generally metal, it is not as safe as a polymer without a vent. (For the principle, please refer to the grenades.) The polymer lithium battery will deform under the same conditions. Therefore, the polymer lithium battery is generally safer. Of course, now the good 18650 battery can already be very safe, for example Tesla used a lot of Panasonic 18650 battery. 3, because the polymer lithium battery is not a fixed specification, it can be all kinds of deformation, do very thin, flat, YY if any manufacturer is willing to be an IPAD back shell battery, then battery life is definitely leverage, 18650 to do this ipad It became a military IPAD, such as the following, ah ha ha. 4, of course, the polymer lithium battery does not have a unified standard results in higher costs, polymer lithium battery unit cost higher than 18650, this defeat. 5, 18650's technology has been very mature, with the brand's 18650 battery consistency can already be done well, of course, I'm talking about the production of regular manufacturers, so that similar to Tesla this need to manage a large number of battery power Big customers use the 18650 to make battery management easier. Therefore, from an angle can also explain that 18650 is not a low-end goods, there are manufacturers with high-end goods, there are domestic cottage manufacturers to do low-end goods. It's still a penny and a penny. Speaking so many Rory bar, right now, this test product is Aunt Zhang's cool energy smart charging treasure 5500 mA, polymer lithium battery Oh. ============================================ Split thread ==== ================== Exciting devanning, magic value to the tape, Aunt Zhang original authentic tape, coming, Aunt Zhang original tape 5cm, 5 gold SF to pay, first come first served Here I have to say that this is the best time I received the Yuantong Express service. No one. There is no stuff in the box and the box is not flawed. When I just got the box, I worry about it. This is what SFFC can't do. For years of shopping, JD's proprietary logistics can keep the goods and packaging hot. Of course, this is a digression, Zhang Aunt is also particularly interested in the assessment of a 16G Toshiba TF card, where applause is needed The box is orange with black and silver, this is done just fine, no more than three colors on a box, simple and clear, it seems more atmospheric. The basic features of this product are also clearly described on the box. The parameters are clear at a glance. The four platforms are fully compatible, with a maximum charge of 2.1A and an output of 2.1A (Aunt Zhang's watermark is really good for direct blocking), which basically ensures relatively fast charging. There are seals on the sides and the protection is very good. The side of the side is also specially provided with a hole to provide finger clasps to facilitate the removal of the product. (Aunt Zhang defeated a green guest on the guest's supporting role in the shock wave and later gave it to everyone) Of course, I would like to make a fuss about this. Because I had done pre-class preparations, I would like to download an APP on the mobile phone before the product was tested. However, I searched the official website and could not find where to download it. Finding which QR code can be downloaded under scan is not friendly at all. The only one found is just the WeChat public number. That is, there is no link in your WeChat public number, nor is it. This requires spanking and hopes to improve in the future. After I got the test product, I saw a two-dimensional code at the bottom to provide scan and download. This is the only way to download it, but if I lose the box afterwards, if the link is invalid later, this stuff will Has it become a half brick? Said so much nonsense, come, Kaifeng, exciting moments to come, when ~ when ~ When ~ ~ ~ Tyrant gold shining debut, aluminum-magnesium alloy (official website is that, specifically, I am not sure , anyway, I believe) metal brushed, high-end atmosphere on the level The positive 5,500 milliamp indicates the belly volume. Most mobile phones do not have many problems when they are charged 1.5 to 2 times. The front right corner is the switch. If the switch is open, even if the data line is inserted, it cannot output power. This is not the same as the product I used before. The logo on the opposite side is readily available. Note that if the negative logo is missing, it will most likely prevent you from bringing it to the plane if checked by the airline. Regarding the regulations of the airline companies, I would like to mention them separately at the end of this article. As a benefit shared by valued friends, I have a habit. If I can persist in reading my articles, I will send them at the end of the article. And subject-related benefits for value-friends. I will stick to it and come back to continue. All interfaces are on one side, from left to right are TF card interface, power input microUSB interface, power output standard USB interface, the other four small points is the remaining power indicator light. The hole that was originally thought to be a heat sink. Slender side, arc edge design. With the effect of the upper sheath, the shell of the aluminum alloy needs to be protected. I was scared if I hadn’t measured it yet. Sun family portrait, matching accessories, a leather case + microUSB data line (used to charge Po to complement the physical strength), and in addition to most brands, wood has a charging head, to charge Po charge need to bring their own, but send a skin Set is also good, did not have to send to buy before. Leather case is the original, in the original box. The next step is to take down his measurements. Take a look at the official data 137.2x72.7x9.3mm. The official poster is really scary, and I don't know where the incoming artist came from. The mathematics is the trick given by the art teacher, and the 72.7mm rounding becomes 72mm? Of course, just for everyone Bo laughed, 1mm gap, no one cares. However, if you feel like you are wearing a suit, you definitely want to know it. I will help you to experience it, make artifacts, and call it a caliper. Because the vernier caliper cannot measure length, the length can only be estimated by the naked eye, and the thickness and width are basically consistent with the official data. Because of the design reason, the USB interface that can take power can't be inserted in the end, it may be really to make the circuit board with the smallest possible size to save it. However, the disadvantage is that there is a weak risk of the jack. The main mobile phone is the Samsung SC-02F, Japanese operator "more touchable" custom machine, the screen 5 inches, we can make a size reference. After completing the external evaluation and then starting the software part, test the Android first. Another 4S card does not need to be taken out. Test models are Samsung SC-02F, 1080P screen, MSM8974 processor, 3G RAM, 32G ROM, Android 4.4.2 system, MIUI7 5.11.1 After plugging in the data line, the mobile phone prompts to install the management APP, which is downloaded through the browser, and it needs to consume a certain amount of traffic. The installation package of the APP is not integrated in the charging treasure. It is a shortcut to web links, but what if one day your home network administrator changes the address, or if new products are released to the market? The software will use the following permissions to send MMS This is not quite understand why such permission. For late value-added charges? Immediately after the installation of a power supply file management APP, but there is no icon after installation, it is estimated that it should be integrated together. Of course, using Android value friends, although you certainly installed security software on your mobile phone, but also stay in mind when installing the APP, look at the permissions, do not use their brains all the way NEXT Then the mobile phone enters the software, the interface reminds that the connection is successful, the remaining battery capacity of the charging treasure is displayed on the left, the remaining capacity of the mobile phone battery is displayed on the right, and there is a maintenance mode below. Clicking on the package and then canceling will prompt the mobile power source to restart automatically. How about the maintenance mode? Do not ignore him first, can not wait to see other features, the following will also introduce maintenance mode. Skip prompts to enter the main interface, you can find the menu is simple and clear, the top of the green part of the slide around you can view the battery charge and treasure TF card remaining capacity, of course, do not install TF card can also be used, indicating that the built-in software does not need to call TF card storage to install the charging treasure comes with the management system. It also provides convenience for replacing TF cards at any time. Click on the upper left menu of the main interface to call up the basic information, in which you can view the software firmware version number and software startup and maintenance options, especially check the update, it is estimated that you can update the firmware online by checking the update options, do not connect the computer to upgrade the firmware Can make the crush that does not understand digital also can operate the upgrade firmware version by oneself. (I am looking forward to a surprise after the firmware upgrade) The upper right of the main interface is a quick entry mode of music playback, you can use the phone to call music playback on TF card The bottom of the main interface enters the file manager, which facilitates reading, copying, creating a new folder, and deleting data between the TF card and the mobile phone, but no cutting option is found. The system comes with a set of battery management system that can detect the mobile phone battery and perform maintenance. This is a relatively humane approach. After all, the intentions. Of course, the software is also very warm for the user to explain the contents of the battery maintenance. The text is easy to understand and the aunt can read it. Charging Po comes with the address book SMS backup feature, in the current era of information networks, no one should go to one by one to copy the address book, most of them will back up their own contacts and text messages through the network or computer backup form, but in case I formatted the TF card, so personal feeling is a tasteless feature, but it's better than nothing. However, the speed of backup is still very fast. More than 600 phones are backed up in seconds. This is much faster than computers. Haha. The following describes this charging treasure's biggest highlight of the all-round browser, in fact, is the integration of network resources, including Sohu video ring look at the look Tencent video Baidu music cool dog music Himalayan FM sound Yue tai koala FM Baidu network disk Sohu video online play and download to local play are no problem, download can click on the "download now" button, the download speed is very fast, online play video can also switch sharpness, but try a lot can not play online full screen. Experience 80 points Rings to see online play without a successful, partial link open with immediate download can be used, often appear unable to download, use experience is poor. Experience 10 points 哔哩哔哩Online playback is basically barrier-free, but it can also be full-screen, that is, no way to cross the full screen, subtitles switch is normal, the download seems to be a problem, the use of experience 60 points Tencent video online play wood problems, download seems to point to pause over there do not download, because there is no landing? Online full screen is still not horizontal, use experience 70 points Baidu music cool dog music Himalayan FM audio Yue tai koala FM This several music software mobile phone has a corresponding client, open to see the basic can directly download, BUT, listen to a song to this thing doing? Is the mobile phone app more convenient? Experience 60 points Baidu.net was originally thought to be a bright spot, after use found that you can normally log in, you can preview the picture, BUT, click to download no response, if it can be achieved this device is the most attractive to me, but have to look not to eat very Persue, very uncomfortable, do not support where to put it, waste people feelings, experience points -1000 points Because the research discovered that all videos are basically played and downloaded online based on the form of web pages, the Apple system is basically similar. The Apple system is more of a difference in the interface. Apple System Plug in the data line and automatically transfer it to the apple market, download the app The interface has a big difference, but it is basically the same as the Android system. However, the more pleasant surprise is that the resources downloaded under the Android platform can still be read normally after replacing the iPhone. And the system automatically generates a folder. File compatibility test In order to test whether various types of files can be identified by the file manager that comes with PowerPad, I used photoshop, format factory, and other software to test different types of files for testing. 》Video playback, test files include mainstream and non-mainstream file formats, all converted from 720P MP4 format. 3GP can open play, playing smoothly. AVI can open play, playing smoothly. FLV can open play and play smoothly. MKV can open play and play smoothly. MOV can open play, playing smoothly. SWF does not recognize the SWF format VOB does not recognize the VOB format. Most video capture devices now come in this format, so you don’t need to look outside to see what you’ve taken. WMV can open play, playing smoothly. MP4 can open the play, but is frequently stuck. Everything else is very smooth, so it's quite surprising that the MP4 did it. 》Audio playback, all audio sources are converted by APE format. AAC can open play and play smoothly. No interface FLAC can open play and play smoothly. No interface M4R can open play, playing smoothly. No interface MP3 can open play, play smoothly. Directly call charging treasure comes with player. WAV can open play and play smoothly. Directly call charging treasure comes with player. Although most of you now directly listen to the songs in your mobile phone, the lossless format is always at 20M, 30M. It can be said that supporting the lossless format of WAV is really a good news for friends who like to listen to songs. No longer have to worry that several G songs are not stored anywhere. WMA can open play and play smoothly. Directly call charging treasure comes with player. †picture browsing, all through JPG conversion. JPG normal recognition BMP normal recognition ESP could not be identified. This is just for the sake of trying. It is estimated that it will not work before testing. GIF normal recognition PNG normal recognition PSD is not recognized. This is just for the sake of trying it. It is estimated that it will not work before testing. RAW can not recognize, originally thought that RAW may be able to, so TF card sets a card inside the SLR shooting, and then the phone directly to see the photos, this is really convenient. TIFF does not recognize 》Office documents, independently generated a variety of commonly used office document formats. PDF can be read normally, it can not be edited. What does it think? PDF can not be edited, can it be edited and called PDF? PPT can be read normally, it can be paged and cannot be edited. PPTX can be read normally, it can be paged and cannot be edited. The DOC can read normally and cannot be edited. XLS can read normally and cannot be edited. XLSX can read normally and cannot be edited. The above tests most of the file formats, some can, and some can not, but if you are willing to copy to a mobile phone to use mobile phones to invoke third-party software, I believe most can be opened. Comprehensive evaluation, have to say, this combination of TF card supporting charging treasure is a good innovation, great value for the convenience of friends who have no way to expand the value of mobile phones, ease of use is also good. Recommended . Of course, he is not perfect either. I didn't realize that the features I was originally looking forward to, such as connecting the mobile phone to WIFI through the charging treasure and using the charging treasure as an FTP server, the reality is that the user has to drag a line and read the data. Was forced to charge. It is hoped that the products that will emerge in the future can be improved (it is estimated that this function is not achieved by updating the firmware, and there must be a WIFI module). And because there is no WIFI, the mobile phone connection must occupy the USB interface, so the external USB flash drive in the charging treasure becomes unachievable and cannot be tested. But having said that, only a single USB I think there is no problem, because it has only 5500 mAh capacity, can not afford the consumption of two devices. The last sentence reviews, this assessment, more suitable for consideration of portable and indifferent value friends, if only for the function, perhaps OTG + large-capacity U disk directly connected to the phone + 20,000 mAh 18650 charging treasure more affordable, but can not see Edge rushed. (However, I personally are more opposed to rushing to watch videos or do something that consumes more power, neither security nor equipment) Welfare Many people do not know how much charging capacity the plane can carry. In fact, most airlines generally only allow you to carry two or less. But also try not to carry more than 100Wh lithium battery, here need to pay attention to is behind the Wh is not a capacity unit, but the energy unit, the simplest algorithm is to identify the voltage X mAh, such as this test charging treasure, 5500 millimeters An x 3.8V, which is 20.9Wh, fully complies with the regulations, and there is no problem with the charging treasure in the general 20,000 mAh. So, judging whether a product's battery life is strong, don't just look at how many milliamps when looking at the battery. Also look at the voltage. This is why many value-playing SLR players have discovered that the 6-AA2500 mAh rechargeable battery does not have two 1800 mAh lithium battery packs when using the handle. Everyone carefully calculated General AA rechargeable batteries are nominally 1.2V, so 1.2V x 2500 mAh x 6 sections = 18wh While the Canon 5D3 rechargeable battery is nominally 7.2V, conversion 7.2Vx1800 mAh x2 section = 25.92wh The result is very obvious
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The APP installation package is 9.5M. It indicates that the installation of "Smart Mobile Power" does not show cool energy.
November 04, 2024