1, smallMeter flagship machine, must remove the bondage of cost performance. Lei Jun's microblog before the Millet 9 conference once made the outside world expect the price of millet 9 to reach 4000 yuan, and the final price was still set at 2999 yuan, only 300 yuan higher than the previous generation. Lei Jun also quickly explained to the audience and the media that millet will not give up the cost performance, but no longer pursue the ultimate cost performance, and gave it to Red rice. But millet mobile phone price increase has become Lei Jun had to make a choice.
2, from the beginning of its birth is to open the market with "cost-effective" millet, want to break free from the mire of low prices, often needPay more effort than other mid - to high-end phones. Over the years, "high-end works" almost all end in dismal market sales. However, since the combination of Xiaomi and Leica last year, the Xiaomi 12S Ultra, the first model to cooperate with Leica, has made Xiaomi's "high-end" road a steady step.
3. The failure of OnePlus mobile phone offline strategy reminds Xiaomi of the complexity of offline channels. Lei Jun acknowledged the high cost of offline sales, millet tried to explore the possibility of offline market through cost-effective strategy, but the expansion speed of millet home still cannot meet the needs of a large user group.
1, the first charging time can be a little, the first charge can be charged for 10 hours. But preferably not more than 10 hours. Electric vehicle is a more common means of transportation, the structure of this means of transportation is relatively simple. The main components of an electric vehicle include frame, battery, electric motor and controller. The controller is used to control the whole car circuit, if there is no controller, the electric vehicle can not run normally.
2, the first charging time can beOne, the first charge can take 10 hours. But preferably not more than 10 hours. Electric vehicles are a relatively common form of transportation with a relatively simple structure. The main components of an electric vehicle include the frame, battery, motor and controller. The controller is used to control the entire vehicle circuit. Without a controller, an electric car would not be able to drive properly. The motor is the source of electric vehicle power, and the motor can drive the electric vehicle forward.
3, -10 hours. Because the battery car battery factory is not used, have not experienced charging and discharging, to ensure the normal operation of the battery. In general, about fullThe electricity time can be mastered in 8-10 hours, so that the battery can be full of electricity, and the later use can be slightly charged for a long time. Charge during the day to keep track of time.
4, the first charging time of Yadi electric vehicles varies according to the battery type and electric vehicle specifications. In general, the first charging time of the Yadi electric bicycle is 8-12 hours, the first charging time of the Yadi mastic is 6-10 hours, and the first charging time of the Yadi electric motorcycle is also about 8-12 hours.
Music lamp want to connect with the mobile phone wireless charging reference point , you must first open the lamp wireless charging reference point , and then open the mobile phone to search for nearby devices wireless charging reference point , Connect to the lamp and play music. There is a cross symbol in the middle of the front panel of the music lamp, which is the reference point of wireless charging. If the mobile phone has a wireless charging function, it can automatically charge as long as it is placed in the cross symbol area, and when it is charged to 90%, it can also be chargedThe battery capacity of 00 kilometers of new energy vehicles is about 31 KWH, that is, it needs about 31 KWH of electricity, so it takes about 496 yuan to 558 yuan for a full charge.
2, home charging pile charging. Charge 0.3 cents a degree after 10:00 p.m. Less than $10 per session. In fact, the electric vehicle battery does not allow all light, so the charging will not be full capacity to charge, the electric vehicle battery is generally 10Ah, the voltage is measured by 48V (there is also 36V voltage), the charging voltage is slightly higher, according to 60V, is 600Wh, that is, electricityIt's fully charged. It's 0.6 degrees. 3, in terms of mainstream electric vehicle battery capacity, it takes about 30 degrees of electricity to fill an electric vehicle, so the cost is roughly between 40 and 55 yuan. If the number of kilometers driven by the owner is small, the charging cost may only be about 20 to 40 yuan. Of course, if the use of public charging pile charging, the cost will be cheaper, generally only spend 5 yuan to 8 yuan. In general, the cost of charging electric vehicles is not high.
4, the most commonly used 60V20AH charger, the power is generally between 240 and 260W,It is a little more than two degrees, and the electricity price is 0.7 yuan once, which is similar, and it is more than one piece, less than two dollars of electricity. The 72V20AH charger, the power is about 300W, a charge needs about three degrees of electricity. In addition, electric vehicle charging need to pay attention to the impact of the ambient temperature, charging the best ambient temperature is 25℃.
5, Yuan. The capacity data is missing. Suppose 72V200AH battery is used. Charge once, power consumption =72*200*80%*130%*150%/1000=2464 KWH. When charging, the battery converts electrical energy intoChemical energy, conversion efficiency of about 50%. 6, in general, the charging price of electric vehicles is about 2-5 yuan, but specific to the hour, the price may fluctuate due to the above factors. In some areas with low electricity prices, such as 0.5-0.7 yuan, the price may be more friendly to the people; In places where the price of electricity is high, such as 5-6 yuan, the price will be increased accordingly. Therefore, when choosing electric vehicle charging, in addition to considering the electricity bill, we should also consider the service cost of the charging pile company.
Does OPPO r9 support wireless charging Wireless charging reference point ? OPPO R9 mobile phone equipped with wireless charging reference point is OPPO exclusive research and development of VOOC flash charging technology wireless charging reference point , does not support wireless charging technology.
Not supported Note Wireless charging reference point : This answer applies to OPPO R9 models.
OPPOr9 does not support wirelessCharge up. Wireless charging technology (Wireless charging technology; Wireless charge technology is derived from radio energy transmission technology, low-power wireless charging often uses electromagnetic induction (such as the Qi method of charging mobile phones), the device uses the received energy to charge the battery, and at the same time for its own operation.
oppo r9 This mobile phone does not support wireless charging, it is not recommended to modify to support wireless charging, the risk is very large, wireless charging treasure Taobao is more common.
Wireless charging reference point I bought a car is Harvard F7, the car with wireless charging function, but oppor9 does not have this function, I buy a wireless receiver can not be used? No, OPPO R9 mobile phone is equipped with VOOC flash charging technology, does not support wireless charging.
1, select brand charging treasure Select brand charging treasure, you can ensure the quality and safety of the product. At the same time, the after-sales service of the brand charging treasure is also more perfect. Selective combinationAppropriate charging current Selecting the appropriate charging current can ensure the charging speed and battery life. Generally speaking, the charging current of mobile phones is 1A, and the charging current of tablet computers is 2A. Choosing high-quality battery cells Choosing high-quality battery cells can ensure the safety and service life of the charging bank.
2, if you do not often go out, often have a rechargeable power supply, it is recommended to choose 2-3 times; Choose the one with small capacity; If you often go out, you need to choose about 4-5 times of charging, and choose the right one with large capacity. According to the mobile phone battery capacity to choose the general choice of charging bank capacity is the mobile phone charging capacity94 times or a little larger can be, can also be appropriately larger, according to demand to choose.
3, the charging bank will explode, but do not panic too much! Because most of the explosions occur in fake and shoddy products and small brands, choosing products with high reputation and popularity rarely happens. In terms of safety material, the new lithium polymer battery cell and high-quality imported lithium ion (18650) battery cell are preferred.
4, the suitable capacity of the charger capacity, generally if we are mobile phone users, it is recommended to choose 5000 MA capacity, although somePeople understand that the greater the quality of the charging treasure, the better, in fact, the larger the capacity, the higher the technical requirements, the greater the potential for safety risks, so, when choosing, it is suitable, do not blindly pursue big.
5, see the battery cell at present, the main charging treasure battery on the market includes 18650 lithium-ion battery and lithium polymer battery. 18650 lithium-ion batteries can provide a longer service life, but liquid electrolyte batteries have certain safety risks, such as overcharge, overdischarge and other problems. See the protocol Different mobile phone brands and models may support different fast charge protocols, becauseThis understanding of these protocols can help you choose the best power bank for your phone.
6, the polymer cell is preferred because they are lighter and less explosive, and safer than the 18650 cell. Conversion rate The conversion rate of the circuit board and the cell capacity of the charging bank will affect the number of charges. The battery capacity is large, the circuit board conversion rate is high, the charging times are relatively large. Materials focus on the key components in the internal structure of the mobile power supply, such as booster systems, capacitors, etc., whether to use imported materials or domestic materials.