Battery system

A vehicle, comprising a battery system including:

• a battery system housing;
• at least one module carrier including a fluidic first carrier interface and an electrical second carrier interface;
• at least one battery cell module including:
• a fluidic module cooling circuit;
• a fluidic first module interface couplable to the first carrier interface for fluidically connecting the module cooling circuit to the at least one module carrier;
• and
• an electrical second module interface couplable to the second carrier interface for electrically connecting the at least one battery cell module to the at least one module carrier;
• at least one locking lever pivotably mounted on the at least one carrier module, the at least one locking lever pivotable to an open position and a locking position, the at least one battery cell module insertable and removable from the at least one module carrier when the at least one locking lever is in the open position, and the at least one battery cell module fixed to the at least one carrier module when the at least one locking lever is in the locking position;
• wherein the at least one battery cell module is insertable into the at least one module carrier in a first assembly direction extending transversely to the pivot axis such that the at least one battery cell module is arrangeable, relative to the at least one module carrier, in an intermediate position where the first module interface and the second module interface are orientated in a second assembly direction extending transversely to the first assembly direction and transversely to the pivot axis, are aligned with the first carrier interface and the second carrier interface, and are arranged space apart from the first carrier interface and the second carrier interface, the at least one battery cell module engaging the at least one locking lever when the at least one battery cell is in the intermediate position and the at least one locking lever is in the open position;
• and
• wherein the at least one battery cell module is adjustable relative to the at least one module carrier in the second assembly direction into an end position via pivoting the at least one locking lever, the first module interface coupled to the first carrier interface and the second module interface coupled to the second carrier interface when the at least one battery cell module is in the end position.

A battery system for a hybrid or electric vehicle, comprising:

• at least one module carrier including a fluidic first carrier interface and an electrical second carrier interface;
• at least one battery cell module including:
• a fluidic module cooling circuit;
• a fluidic first module interface couplable to the first carrier interface for fluidically connecting the module cooling circuit to the at least one module carrier;
• and
• an electrical second module interface couplable to the second carrier interface for electrically connecting the at least one battery cell module to the at least one module carrier;
• at least one locking lever including a grip, the at least one locking lever pivotably mounted on the at least one carrier module and pivotable to an open position and a locking position via the grip, the at least one battery cell module insertable and removable from the at least one module carrier when the at least one locking lever is in the open position, and the at least one battery cell module fixed to the at least one carrier module when the at least one locking lever is in the locking position;
• and
• a battery system housing having a geometry preventing a closing of the battery system housing when the at least one locking lever is not in the locking position;
• wherein the at least one battery cell module is insertable into the at least one module carrier in a first assembly direction extending transversely to the pivot axis such that the at least one battery cell module is arrangeable, relative to the at least one module carrier, in an intermediate position where the first module interface and the second module interface are orientated in a second assembly direction extending transversely to the first assembly direction and transversely to the pivot axis, are aligned with the first carrier interface and the second carrier interface, and are arranged space apart from the first carrier interface and the second carrier interface, the at least one battery cell module engaging the at least one locking lever when the at least one battery cell is in the intermediate position and the at least one locking lever is in the open position;
• and
• wherein the at least one battery cell module is adjustable relative to the at least one module carrier in the second assembly direction into an end position via pivoting the at least one locking lever, the first module interface coupled to the first carrier interface and the second module interface coupled to the second carrier interface when the at least one battery cell module is in the end position.