A battery, in particular a vehicle battery for a vehicle which is at least electrically drivable, including a battery housing, and at least one first battery module, the first battery module including at least one battery cell, and including at least one battery terminal for connecting the battery to a vehicle. The battery includes at least one second battery module, including at least one battery cell, inside the battery housing, the second battery module being connectable to the first battery module and energy being thereby transmitted between the battery modules, at least one thermal insulation element at least largely surrounding the first battery module, whereby the first battery module is thermally insulated and thermally separated from the second battery module.