Which configuration allows for higher current delivery from a battery system?

A parallel configuration allows for higher current delivery from a battery system because it connects multiple battery cells side by side, thus combining their current capacities while maintaining the same voltage. In this setup, each battery contributes to the total current output, allowing for increased overall performance. For example, if you have several batteries rated at the same voltage but with different amp-hour ratings, connecting them in parallel will result in the total capacity being the sum of the individual capacities.

This configuration is especially useful for applications where higher current is needed, such as in electric vehicles or high-power devices, as it ensures the system can supply more power without overloading any single battery cell. In contrast, other configurations do not provide the same level of current capability.