In a cylindrical or a prismatic cell, what is the primary reason we might desire to weld multiple tabs from each electrode's current collector to its respective cell terminal?

Options

1. This enables the cell to deliver higher levels of power.
2. It gives the cell a more rigid structure.
3. It is easier to build a cell having multiple tabs per current collector than it is to build a cell having only a single tab per current collector.
4. It is less expensive to manufacture a cell having multiple tabs per current collector.