Carriers for battery cells

A battery, comprising:

• a carrier comprising:
• a base comprising bores configured to receive a first set of battery cells and a second set of battery cells, the base comprising:
• a first side that includes a first dimension,
• a second side that includes a second dimension that is greater than the first dimension,
• ribs,
• a first surface, and
• a second surface opposite the first surface;
• a wall that separates the first set of battery cells from the second set of battery cells, the wall extending from the first surface;
• a first I-beam;
• a second I-beam, wherein the first I-beam and the second I-beam are coupled to the carrier;
• and
• a lid structure coupled to the first I-beam and the second I-beam, wherein ribs extend from the second surface and are coupled with the lid structure.

A battery, comprising:

• a carrier comprising:
• a base comprising bores configured to receive a first set of battery cells and a second set of battery cells,
• a wall extending from the base, the wall separating the first set of battery cells from the second set of battery cells, the wall comprising:
• a first surface,
• a first rib extending from the first surface and positioned between a first battery and a second battery of the first set of battery cells, and
• a second surface opposite the first surface,
• a second rib extending from the second surface and positioned between a third battery and a fourth battery of the second set of battery cells, and
• a groove formed in the base;
• and
• a cooling tube interweaved between battery cells of the first set of battery cells, wherein the cooling tube is disposed in the groove.