Battery assembly, wing of an aircraft, aircraft, and method for installing a battery assembly

The present disclosure relates to a battery assembly configured to be mounted within at least one wing of at least one aircraft. The battery assembly includes at least one battery module which includes at least one battery cell. The battery assembly further includes at least one mounting structure configured to mount the battery module, along a mounting side of the battery module, to at least one support structure within the wing. The battery assembly is free of a mounting structure for mounting the battery module along a second side of the battery module, the second side being substantially opposite from the mounting side. The present disclosure further relates to wing of an aircraft, an aircraft, and method for installing a battery assembly.