How do I calculate battery capacity?

Fill in the number of cells in series and parallel, the capacity of a single cell in mAh, and the voltage of a single cell in volts (default is 3.7V). Press the “Calculate” button to get the total voltage, capacity, and energy of the battery pack. This calculator assumes that all cells have identical capacity and voltage.

How does a battery pack calculator work?

Calculation methodology: The calculator aggregates the capacities of all individual cells within the pack, incorporating the specific arrangement—whether in series, parallel, or a combination. By summing up these capacities, it precisely computes the total capacity of the entire battery pack.

What is cells per battery calculator?

» Electrical » Cells Per Battery Calculator The Cells Per Battery Calculator is a tool used to calculate the number of cells needed to create a battery pack with a specific voltage and capacity. When designing a battery pack, cells can be connected in two ways: in series to increase voltage, or in parallel to increase capacity.

How do you calculate the number of cells in a battery pack?

To calculate the number of cells in a battery pack, both in series and parallel, use the following formulas: 1. Number of Cells in Series (to achieve the desired voltage): Number of Series Cells = Desired Voltage / Cell Voltage 2. Number of Cells in Parallel (to achieve the desired capacity):

How do you calculate discharge capacity?

Capacity is calculated by multiplying the discharge current (in Amps) by the discharge time (in hours) and decreases with increasing C-rate.

How does the 18650 battery calculator work?

Individual cell capacity: Initially, the calculator accounts for the capacity of each 18650 battery cell. These cells vary in capacity, typically ranging from 2000mAh to 3500mAh. The tool takes into consideration the exact capacity of each cell in the pack. Configuration analysis: It factors in how these cells are configured within the pack.