Calculation weight, autonomy, capacity (Ah and kWh) of a battery for electric bikes
E-Bike Battery Calculator
Calculator
Default values for calculation of Lithium ion E-bike battery :
- Kilometer per Wh = 0.215 km/Wh
- Miles per Wh = 0.133 mi/Wh
- Wh per kg = 150 Wh/kg
E-Bike Charging Time Calculator
how to use the E-Bike Battery Calculator
The E-Bike Battery Calculator is a web tool designed to help you estimate the capacity, riding range, and weight of your electric bike (e-bike) battery. It takes into account the voltage and rated capacity of your battery to provide useful information for planning your e-bike rides.
2. Opening the Calculator
- Open your web browser and navigate to the webpage containing the E-Bike Battery Calculator.
- Once on the webpage, you will see a user-friendly interface with labeled input fields, dropdowns, and a “Calculate” button.
3. Input Voltage and Rated Capacity
- Voltage of one battery (V): This field requires you to enter the voltage of a single battery in your e-bike. The default value is set to 36V, but you can change it by typing a new value.
- Rated capacity of one battery (Ah): Enter the rated capacity of a single battery in ampere-hours. The default value is set to 11Ah, and you can adjust it as needed.
4. Calculate Capacity, Riding Range, and Weight
- As you input the voltage and rated capacity, the calculator will automatically update three important values:
- Capacity in Wh: This is the total energy capacity of your e-bike battery in watt-hours (Wh).
- Riding range (Autonomy): The estimated distance your e-bike can cover on a single charge. You can choose the distance unit (kilometers or miles) using the dropdown.
- Weight of one battery/one cell/one element: The weight of a single battery or cell in kilograms. You can choose the weight unit (kg, g, lb, or oz) using the dropdown.
5. Unit Selection
- Select distance unit: Choose between kilometers (km) and miles (mi) for the riding range calculation.
- Select weight unit: Choose between kilograms (kg), grams (g), pounds (lb), and ounces (oz) for the weight calculation.
6. Review and Adjust
- After entering the required information, review the calculated values for capacity, riding range, and weight.
7. Recalculate
- If you make any adjustments to the input values or units, simply click the “Calculate” button to recalculate the results.
8. Interpretation of Results
- Capacity in Wh: The total energy storage capacity of your e-bike battery.
- Riding Range: An estimate of the distance your e-bike can travel on a single charge.
- Weight of one battery/one cell/one element: The weight of a single battery or cell in your e-bike.
9. Additional Tips
- Experiment with different voltage and capacity values to see how they affect the calculated results.
- Consider the weight of the battery as it contributes to the overall weight of your e-bike.
10. Closing the Calculator
- Once you’ve obtained the desired values, you can close the calculator or use it as a reference for choosing or optimizing your e-bike battery.
Now you’re ready to use the E-Bike Battery Calculator to plan your rides and understand the characteristics of your e-bike’s battery. Enjoy your electric biking experience!
2. Guide to Using the E-Bike Charging Time Calculator
E-Bike Charging Time Calculator
The E-Bike Charging Time Calculator is a valuable tool that allows users to estimate the time required to charge their electric bike (e-bike) batteries. By inputting specific details about the battery, charging current, voltage, and desired charge levels, users can obtain accurate predictions for the charging duration. Here’s a step-by-step guide to using this calculator effectively:
1. Open the Calculator
Navigate to the webpage containing the E-Bike Charging Time Calculator. Once there, you’ll find an intuitive form with input fields for various parameters related to the e-bike battery and charging process.
2. Input Battery Details
a. Battery Energy:
Enter the total energy capacity of your e-bike battery in the “Battery energy” field. Choose the appropriate unit (Wh or kWh) from the dropdown menu. This information is crucial for accurate calculations.
b. Charging Current:
Specify the charging current of your e-bike battery in the “Charging current” field. Input the value in amperes (A). This represents the rate at which the battery is being charged.
c. Charging Voltage:
Provide the charging voltage of your e-bike battery in the “Charging voltage” field. Enter the value in volts (V). This parameter plays a significant role in determining the charging time.
d. Level of Charge:
Input the current charge level of your battery in the “Level of charge” field. This is expressed as a percentage (%), and the default value is set to 10%.
e. Charge Target:
Specify the desired charge level in the “Charge target” field. Enter the target charge percentage, and the default is set to 80%.
3. Calculate Charging Time
Click the “Calculate” button to initiate the calculation process. The calculator will determine the time required to charge the battery based on the provided information.
4. Review Results
The charging time will be displayed in hours and minutes in the designated output fields. Evaluate these results to plan your charging schedule effectively.
5. Reset or Recalculate
If you wish to perform additional calculations or start anew, use the “Reset” button to clear the input fields. Subsequently, you can input new values and recalculate the charging time.
In conclusion, the E-Bike Charging Time Calculator simplifies the process of estimating the time needed to charge your e-bike battery. By following these steps, users can make informed decisions regarding their e-bike charging routines, optimizing convenience and efficiency.