According to the opinions of the teachers of the forum , I have done a popularization of the charging method. I have published it in other places. I posted it here. Thank you teachers, high-ranking people, friends who love, care or engage in related industries. !
This is a very simple question, and it is a problem that everyone cares about. Too much to be too professional, maybe everyone has no intention to read it, only to introduce you to the relatively correct charging method from a practical point of view:
1. Charger to match: If you replace the charger or battery , it is best to recommend it to professional maintenance personnel. Don't pay too much attention to the data, because the general charger is set, but the battery is a dynamic life process. Strictly speaking, there is not enough charger on the market to guarantee the charging quality . One point is worth the price, a good charger has a good charging effect on the battery, the market price of the northern market is more than 50 yuan to be a better charger (36v model), the southern market should be more than 80 yuan. .
2. "charge light put ground" after each use is conditional on charging, but try not to use rechargeable battery voltage (which should belong to use), always full, it is too late, that there is no sufficient dissatisfaction The method is based on practicality and cannot be tired of things!
3. The reference standard for full charge is: 1 hour or so after the charger is turned on, no more than 2 hours is the best. According to the old and new degree of the battery, the charger is generally designed to be fully charged in 8 to 10 hours (referring to the battery that is far away and the battery is discharged close to the undervoltage). At present, the battery is automatically stopped after 8 hours. (This has the possibility of undercharging). It is not appropriate to note that maintenance personnel have said that the new battery should be sufficient for more than 12 hours. According to the use situation and your own situation, such as long mileage during the day, it will take a little longer, the mileage of the ride is short, it will take less time, or you can master the charging time sooner or later, and you will not pursue a very precise time in the middle of the night. Get up.
4. According to the new theory of the international battery, it is best to charge every 7~15 times, which will help to increase the battery capacity and extend the battery life. This method is recommended for everyone to understand, because if it is not good, it will have adverse consequences. If you are a professional or a special hobby, you can try it: the method of putting it all out is relatively simple, that is, riding the car to the first undervoltage indication to cut off the power. The general electric bicycle has undervoltage protection. If the battery voltage is slowly restored to the power supply after the first power failure, do not use the battery power again. Otherwise, the battery will be over-discharged. More serious points affect the battery life. Filling up is full of electricity and simpler.
5. There are too many factors affecting the charging effect and life of the battery. The obvious is the temperature, etc. The key is the configuration of the electric vehicle and the method of use. A lot of electric car manuals seem to be all jokes, such as "windward, uphill conditions to help, it is best not to use electricity" "don't bring people"... In fact, everyone should also pay attention to the current electric car technology, battery The final effect provided should be the main force of help. If you force the use and bring people, it is not only a multiple of the power consumption situation or the damage to the battery. If it is convenient, I suggest you help me more.
6. Different battery manufacturers have slightly different instructions on the charging method. This method is for reference only. The development of batteries is for the people's livelihood, but lead-acid batteries (colloidal batteries are also a kind of lead acid in a broad sense) have developed over 150 years of history, and still require people to use their methods for a little brains.
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