1. What is the Series Connection Formula?

The series connection formula calculates the total voltage when batteries are connected in series. In a series connection, the voltage adds up while the capacity remains the same.

2. How Does the Calculator Work?

The calculator uses the series connection formula:

Where:

• Single Voltage — Voltage of one battery (volts)
• Number in Series — Count of batteries connected in series

Explanation: When batteries are connected in series, the positive terminal of one battery is connected to the negative terminal of the next, resulting in additive voltage.

3. Importance of Series Calculation

Details: Calculating total voltage in series is essential for designing electrical circuits, power systems, and ensuring compatibility with devices.

4. Using the Calculator

Tips: Enter the voltage of a single battery and the number of batteries connected in series. All values must be valid (voltage > 0, number ≥ 1).

5. Frequently Asked Questions (FAQ)

Q1: What happens to current in series connection?
A: The current remains the same as for a single battery, while the voltage increases.

Q2: Can I mix different voltage batteries in series?
A: It's not recommended as it can lead to uneven charging/discharging and potential damage.

Q3: What's the difference between series and parallel?
A: Series increases voltage, parallel increases capacity (current handling) while maintaining voltage.

Q4: Is there a limit to batteries in series?
A: Practical limits include physical space and the voltage rating of your components.

Q5: How does series connection affect battery life?
A: The system will fail when any single battery in the series is depleted, even if others still have charge.