Fast charge failure is generally caused by: charger failure, charging line failure, mobile phone interface problems, software problems, and battery problems. Charger failure Fast charging failure may be due to the fault or damage of the charger itself, such as a short circuit, loose cables, etc. Check that the charger is working properly, and try to use another charger for charging to rule out the possibility of charger failure.
Fast charge failure is generally becauseThe data cable, charger, charging interface and socket voltage contact is poor. Solution: Bad voltage contact needs to be re-inserted. The temperature of the mobile phone is too high, the mobile phone has a thermal protection function, when the temperature is high, it will stop charging if the battery is completely exhausted. Solution: It is recommended to charge the original charger for 5 minutes and then check whether it is normal.
Using non-standard data cables, or inserting data cables too slowly may also cause protocol interaction abnormalities, resulting in fast charging abnormalities, it is recommended to reinsert the data cable. Please check whether Huawei standard charger and data cable are used to ensure safe chargingNew energy is fast filling when the current has been jumping '> New energy is fast filling when the current has been jumping
When the new energy is about to fill, the current has been jumping for the following reasons. The power supply voltage of the charging device is unstable, resulting in real-time current fluctuations. In this case, you can check whether the power supply of the charging device is stable, or replace the power line. The charging gun is in poor contact, resulting in real-time current fluctuations. In this case, you can check whether the connection between the charging gun and the electric vehicle is firm, or replace the charging gun.
Normal. When the new energy is fast enriched, the current of more than 20 is a normal phenomenon, and the data displayed by the charging pile is electricThe higher the flow, the faster the charging speed, in the actual charging process, the charging current will often fluctuate for a variety of reasons, such as the battery temperature is too high, the charging pile overheating, etc., the battery power is already high before charging, will be in the first stage of fast charging to 70% after the automatic deceleration charging, then the value of the current will be reduced.
In the later use of new energy vehicles, if fast charging is taken, generally when the charging power reaches about 80%, its charging speed will slow down, on the one hand, to prevent the battery from overcharging when charging, and then a fast charging, because of its charging and discharging speedThe temperature of the battery can not be distributed in time, which is easy to cause high temperature of the battery pack and shorten the service life.
New energy charging current display 12 is abnormal, the general slow charge current is 2, and the fast charge current is at least more than 100, so you have to check the charging pile is not a problem, is not slow charge.
1, the reason why the battery loss is too fast is more in improper use, such asOveruse of the phone, use of unstable chargers, wrong charging habits, and power-hungry operations while charging. Wireless fast charge does a better job of controlling temperature and power conversion, and the impact on the battery can be controlled as long as the quality of the device is reliable. Wireless fast charge is especially suitable for those who pursue convenience, such as busy office workers. 2, in theory, wireless fast charge and mobile phone fast charge, are specifically designed for mobile phones, there is no harm to the mobile phone battery, for this point still need to understand. However, when users choose wireless chargers, it is best to choose and mobile phonesMatching charger, or choose a charger produced by a regular manufacturer.
3, however, wireless fast charging does not directly lead to reduced battery life. Battery life is affected by a variety of factors, lithium batteries have no memory effect, frequent charging, power off does not affect. What can really damage a battery are wrong charging habits, high temperatures, and substandard charging equipment. For example, the 40W wireless flash charging technology used by OPPO Ace2 takes into account charging efficiency and safety through series dual cell and air-cooled heat dissipation technology.