Not available. The rated voltage of 6020 lithium battery is 60 volts and the rated current is 20 A, then the rated power = 60x20 = 1200 watts. The 6Ov20a lithium battery can be combined with an 800 watt motor. , he can run up to 40 meters.
How many kilowatt hours of electricity are needed to fully charge a 60 volt, 20 amp lithium battery for an electric vehicle.
A 60 volt, 20 amp battery can typically travel 50 to 60 miles.
The range of a battery car is not only related to the battery capacity, but also closely related to people's daily habits, road driving conditions and the weight of the driver, whether on site. are people or not. If it is a 60V20A lead-acid battery, the theoretical endurance is about 40-50km.
If this battery car uses a lithium battery60V20A, its theoretical mileage can reach about 70km. If the factors mentioned above are taken into account, the range is essentially around 60 km. Whether it is a lithium battery or a lead acid battery, it must be well maintained to improve the lifespan and endurance of the battery.
Battery life
When used in summer, the endurance of the lithium battery can be improved and can exceed the original endurance of several tens of kilometers. about. If used in winter, its range can be reduced by around ten kilometers. Because relatively speaking, when the temperature is lower, the mileage traveled will be shorter.
You need to get rid of bad driving habits, such as twisting the accelerator and braking suddenly. These poor driving habits will affect battery life. When usingion daily, you should take good care of the battery and try to park the battery car in a cool and ventilated place. Do not let the electric vehicle get wet in the rain or let the battery get wet. This is the best way to maintain the battery.
One point and two kilowatt hours of electricity
According to the calculation, 60*20=1200 is equivalent to one point and two kilowatt hours of electricity. Factor in the loss of the charger itself, and the battery itself has the capacity to store electricity, and one charge will produce approximately one kilowatt hour of electricity.
For example: the charging power of an electric vehicle battery is generally 1.05 times the discharged capacity of the battery. Calculated based on the feedback voltage of the charging voltage, power consumption = charging voltage * nominal battery capacity * 1.05. The calculation process is as follows:
The amount of the chargerequired =20*1.05=21AH.
Power consumption=21*64
5 (average charging voltage)=1354.5WH.
1 kilowatt hour of electricity = 1,000 WH, i.e. approximately 1.35 kilowatt hours of electricity are required for a full charge.
Detailed information:
When charging lithium batteries, the upper limit of voltage must be adjusted. Only then can the life, capacity and safety of the battery be taken into account at the same time. The ideal upper limit of the charging voltage is 4.2 V .
Lithium batteries must also have a lower voltage limit when discharging. When the cell voltage is lower than 2.4 V, some materials begin to be destroyed. And since the battery will discharge automatically, the voltage will decrease as it is discharged. Therefore, it is best not to stop the decharge to 2.4 V. During the period when a lithium battery is discharged from 3.0 V to 2.4 V, the energy released is only about 3% of the battery's capacity. Therefore, 3.0 V is an ideal discharge cut-off voltage.
When charging and discharging, in addition to voltage limitations, current limitations are also necessary. When the current is too high, the lithium ions do not have time to penetrate the storage location and will accumulate on the surface of the material.
Baidu Encyclopedia-Lithium Battery