How to maintain battery
Electric cars can be said to be a must-have for many people to go out. As an important part of electric vehicles, batteries provide powerful power for the ever-running electric vehicles. Today, Xiaobian tells everyone how to maintain the battery to make the battery last longer.
Does the newly purchased battery need to be recharged?
A: Yes, although the current electric car battery is made by using the internalization process, it is best to use the recharge first. The battery life will be relatively short when the battery is not used for the first time, because the battery will self-discharge when placed. Process, so it is recommended to use it after charging.
Does climate and temperature change have an impact on mileage?
A: Yes, the discharge is a battery chemical process, the temperature is high, the reaction is fast, the capacity is large, and the capacity is small.
How to place the battery when the electric car is not used for a long time?
Answer: The battery must be fully charged and stored, and the battery must be recharged every 1-3 months to avoid the battery being degraded or even scrapped due to long-term deficient storage.
Will long-term short-distance cycling reduce capacity?
A: Yes, it is recommended to perform a deep discharge every 2-3 months, discharge to a undervoltage protection on a flat road, and the indicator light is on, so that the battery can be activated to expand the capacity.
Can the battery be used up?
A: No, when the battery is shipped from the factory, according to the production date, batch number, process, and test results, the batteries with similar battery performance are combined into a battery pack to achieve the best use effect. Furthermore, the battery pack can be arbitrarily detached, and batteries of different performances are mixed and used, which directly affects the capacity and indirectly affects the service life.
Why does the battery bulge?
Answer: The reasons for battery charging and deformation are diverse. The main points are as follows:
1. If the charger fails or does not match, it is recommended to replace the charger.
2. Self-quality problems, caused by acid imbalance or insufficient acid in the battery production process.
3. If the charging current is too large or the charging time is too long, the temperature of the electrolyte rises, a large amount of gas is generated, and the active material falls off, causing the battery to be inflated and deformed.
Does maintenance can extend battery life?
Answer: For lack of liquid and insufficient charging to cause sulphation, proper maintenance can prolong battery life. By adding additional electrolyte and then performing high-pressure pulsation depolarization, the battery capacity can be improved. However, the end of life caused by corrosion of the grid or active softening or short circuit of the active material cannot be recovered by maintenance. If there is a battery problem, it should be repaired and tested in time. When replacing the battery, you should choose a high-quality, well-branded battery.
What should I pay attention to when carrying the charger?
Answer: When the electric vehicle is in use, it often vibrates due to uneven road surface. The charger will follow the vibration. The component parameters will drift, affecting the charging performance and even damaging the battery. If it is not, the charger should be placed in the relative position. In a flexible space.
What is the danger of overcharging the battery?
A: If you use a poor quality charger for charging, or a charger failure, or charging the battery for too long, it will cause the battery to lose weight. The electrolyte will dry prematurely, which will easily cause deformation of the drum and make the battery life. Early termination.
When is the best time to charge the battery?
Answer: When the overall power of the electric vehicle is about 30%, it is the best time to charge the electric car at this time, and the charging time should not exceed 12 hours to avoid overcharging the battery. If the daily riding mileage is within 5-10km, it is recommended that you do not charge frequently, do not charge for a short distance or charge, otherwise the battery life will be terminated early.
Zhengzhou Kanglida Electronic Power Co., Ltd. was established in 2000, specializing in the development, production and sales of 2V, 4V, 6V, 12V four series of maintenance-free lead-acid batteries, gel batteries and their electronic chargers. Products are widely used in anti-theft alarm system, fire alarm system, building intercom system, elevator emergency evacuation system, emergency light, attendance machine, sprayer, electronic scale, children's electric motorcycle, cartoon inflatable model, car wash, table turntable, parking lock, Buzzer lights, traffic light, DC screen, solar, wind, UPS, EPS and other backup systems. The following Kanglida Electronic Power Co., Ltd. will tell you about the daily use and maintenance of solar cells.
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