The mileage traveled is linked to the engine power. For example, if the motor power is 350 W and the battery is 48 V 10 Ah, the theoretical range can reach 41 kilometers. When the engine power is the same, the larger the battery capacity, the longer the range. Lead-acid battery technology is dominated by China, and Japanese batteries cannot be compared with domestic batteries.
The process of calculating the theoretical mileage is as follows:
1) Average current at uniform speed = power/voltage = 350W/48V = 7.3A
2) Driving; time = Battery capacity/average current=10AH/7.3A=1.37 hours;
3) Calculated at a speed of 30 kilometers per hour, the theoretical mileage = 1.37*30= 41 kilometers.
As the load increases, the engine output torque increases, the horsepower increases and the mileage decreases. This is also related to driving conditions and weather.ambient era. When road conditions climb or start often, the mileage will be shortened. Because the current during ramp-up and startup is greater than the average current, the time will be shortened. Changes in ambient temperature also affect battery capacity. The higher the temperature, the capacity will be slightly higher, and the lower the temperature, the capacity will be slightly lower.
How many kilometers can a 48V electric vehicle lithium battery travel?
Hello:
——★1. According to the battery power capacity, the "life" of the motor can be calculated "Time": (48 V × 10 Ah) ÷ 450 W = 1.066 hours. In other words: a 48 V 10 Ah battery can provide 1,066 hours of power to a 450 W motor.
——★2. Cruising range (distance traveled) is linked to engine speed and rim diameter. These two data were fixedduring the design and can be consulted in the electric vehicle manual.
——★3. The greater the capacity of an electric vehicle's battery (i.e. the "Ah" of the battery), the longer the battery life.
How long can 48v10ah1000w last?
Summary: When purchasing lithium batteries for electric vehicles, we will first determine what specifications of lithium batteries for Electric vehicles are generally required. electric vehicles are 48V Yes, how much does a 48v lithium battery cost for an electric vehicle? The price of lithium batteries for electric vehicles is more expensive than that of lead-acid batteries, and the prices of lithium batteries of different brands and capacities will be different. How many miles can a 48V electric vehicle lithium battery travel? Find out below. 1. How much does a bed battery cost48 V lithium batteries for electric vehicles?
Lithium batteries for electric vehicles are relatively expensive. The price of a cheap 48V lithium battery is about 700-800 yuan, and the most expensive ones. with better quality are around 1,300 yuan or even more. The prices of lithium batteries of different brands and capacities will also be different. The larger the battery capacity, the more expensive it is. more expensive than lead-acid batteries, but its lifespan is 2-3 times longer than lead-acid batteries.
2. How many kilometers can a 48V electric vehicle lithium battery travel?
The number of kilometers a 48V electric vehicle lithium battery can travel depends on the capacity of the battery. 48V is only the voltage of the lithium battery and it has nothing to do with the battery life. Directly related to the battery capacity, the larger the capacity, the longer the distance.running time is long, and vice versa. The capacity is indicated in Ah and lithium batteries used in electric vehicles are 10 Ah, 15 Ah, 20 Ah, 24 Ah, 35 Ah or even higher. In addition to capacity, whether the car is new, whether it is fully charged, whether the battery is new, the rider's weight, driving habits and road congestion, the number of uphill sections and red lights, the number of braking time, driving against the wind, etc. will also affect the driving distance, so driving an electric car Avoiding overloading, sudden braking, starting slowly, and accelerating when driving can also extend the cruising range of electric vehicles to a certain extent.
3. How far can a 48v24ah lithium battery run?
Approximately 80 to 90 kilometers. Generally, 48V24AH lithium battery electric vehicles are equipped with 350W to 600W motors.According to new vehicle standards, the average speed of electric vehicles is generally only around 25 km/h. Thanks to the calculation, we can know that the average current is constant. the speed is 7.3A. The current calculation formula is: (current size = motor power / voltage size = 350W/48V); the theoretical driving time is 3.3h, and the driving time calculation formula is: (driving time = battery capacity/average current = 24Ah/7.3A); the theoretical mileage is generally about 82.5 kilometers, and the mileage calculation formula is: (mileage = average speed * driving time = 25 km/h * 3.3 h).
How far can an electric car travel when fully charged?
2.4 hours.
If your battery is 48 V 10 Ah and discharged with a current of 5 A, you can ride for approximately 2.4 hours. A person driving at a speed of 20 kilometers per hour can ride for approximately 40 hours. 50 kilometers.
The cruising range of an electric vehicle is equal to the battery power capacity (voltage capacity) divided by the engine power (W) per hour. The range of an electric vehicle is related to battery voltage and current, as well as motor type, power rating, output efficiency, charging capacity, etc. The larger the Ah battery, the longer the battery life.
The number of miles an electric car can travel after being fully charged is inconsistent, depending primarily on the quality of the car and the age of the battery capacity, etc.
If it is 48V10AH?, after being fully charged in summer, it can generally travel 25-35 kilometers, and in winter, it can travel 15-25 kilometers. If it is aboutof 48V12AH?, the mileage of a fully charged vehicle can reach 30-40 kilometers in summer, 20-30 kilometers in winter, etc. Therefore, this does not mean that an electric vehicle can travel the same kilometers at any time after being fully charged. Look at the battery capacity.
Detailed information:
Specific precautions for charging electric vehicles:
< p>1. Master the right charging timePure electric vehicles take longer to replenish their energy. Taking the JAC iEV6E sports model as an example, if you choose a home charging station to charge, it will take almost 8 hours for a full charge, and it will also take 40 minutes if you choose. a fast charge battery can be 80% full. Get into the habit of charging frequently and don't wait until the battery is too low before charging again.new.
2. The battery should not be overcharged or discharged
Overcharging and discharging the battery will shorten its lifespan. Any product that uses batteries cannot be “over-discharged.” exception. Although batteries are designed with protection systems, if you often drive the car at "red lights", it will definitely affect the battery life. And you should stop charging immediately after it is fully charged. The principle is the same as charging a mobile phone.
3. Turn off the car's power supply when charging
When the car is charging, be sure to turn off electrical equipment, such as audio and air conditioners. Because consuming power while charging will accelerate the wear of the battery and cause it to heat up. When you refuel a gasoline vehicle at a gas station, the engine will be turned off, and the same appliesfor recharging. When recharging, you might as well go to the nearby cafe to rest and recharge your batteries. for the next trip.
4. Avoid heating the charging plug when charging
Loosening of the 220 volt power plug or charger output plug, oxidation of the contact surface, etc. may cause damage. Excessive heating time will cause the plug to overheat. A short circuit or poor contact will damage the charger and battery, causing unnecessary losses. Therefore, when the above situation is discovered, the oxides should be removed or the connector should be replaced in time.