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A battery module mounting system includes a housing of the battery module configured to receive a plurality of electrochemical cells, a lid coupled to a side of the housing, and a cage configured to secure the housing to a vehicle. Additionally, the cage includes a coupling mechanism configured to e

A battery module mounting system includes a housing of the battery module configured to receive a plurality of electrochemical cells, a lid coupled to a side of the housing, and a cage configured to secure the housing to a vehicle. Additionally, the cage includes a coupling mechanism configured to engage with the lid in a tongue and groove configuration to block movement of the housing in at least three directions when engaged.

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1. A battery module mounting system, comprising: a housing of a battery module configured to receive a plurality of electrochemical cells;a lid coupled to a side of the housing;a cage configured to secure the housing to a vehicle; anda tray configured to facilitate insertion of the battery module in

1. A battery module mounting system, comprising: a housing of a battery module configured to receive a plurality of electrochemical cells;a lid coupled to a side of the housing;a cage configured to secure the housing to a vehicle; anda tray configured to facilitate insertion of the battery module into the cage, wherein the cage comprises a coupling mechanism configured to directly physically engage with the lid in a tongue and groove configuration to block movement of the housing in at least three directions when engaged, wherein the cage comprises a support member having the coupling mechanism, wherein the support member is configured to extend between a first side of the cage and a second side of the cage, wherein the battery module is disposed between the first side and the second side, wherein the support member is configured to couple the first side, the second side, and the lid, and wherein the tray is configured to couple the housing to a frame component of the vehicle. 2. The battery module mounting system of claim 1, wherein the lid comprises a groove and the coupling mechanism comprises a tongue with a mating geometry corresponding to the groove such that the tongue can be inserted into the groove. 3. The battery module mounting system of claim 2, wherein the groove includes sloped sides. 4. The battery module mounting system of claim 1, wherein the lid comprises a tongue and the coupling mechanism comprises a groove with a mating geometry corresponding to the tongue such that the tongue can be inserted into the groove. 5. The battery module mounting system of claim 1, wherein the coupling mechanism is configured to engage with the lid such that the battery module must be positioned in an installation orientation while the coupling mechanism is engaged with the lid. 6. The battery module mounting system of claim 1, wherein the coupling mechanism is configured to block installation of the battery module in the cage in a position other than an installation orientation. 7. The battery module mounting system of claim 1, wherein the cage comprises: a leg positioned adjacent to the housing of the battery module; anda hinge that couples the coupling mechanism to the leg such that the coupling mechanism can be rotated to extend laterally from the leg toward the housing. 8. The battery module mounting system of claim 1, comprising a groove formed in the lid, wherein the groove comprises a first recessed portion having a first depth and a second recessed portion having a second depth, wherein the first depth is less than the second depth. 9. The battery module mounting system of claim 1, wherein the lid comprises a plate configured to couple to the coupling mechanism of the cage via fasteners. 10. The battery module mounting system of claim 1, comprising a shock absorber disposed between the coupling mechanism and the lid while the coupling mechanism is engaged with the lid, wherein the shock absorber is configured to deform when an external force is placed on the shock absorber. 11. The battery module mounting system of claim 10, wherein the lid comprises a groove and the shock absorber is disposed within the groove. 12. The battery module mounting system of claim 1, wherein the housing does not include footings configured to couple the housing to the vehicle. 13. A battery system, comprising: a battery module disposed within a cage coupled to a vehicle;a tray of the cage configured to facilitate insertion of the battery module into the cage;a housing of the battery module configured to receive an electrochemical cell; anda lid of the battery module disposed on a side of the housing configured to directly physically engage a coupling mechanism of the cage in a tongue and groove configuration, wherein a tongue has a first geometry and a groove has a second geometry corresponding to the first geometry such that the coupling mechanism is configured to block movement of the housing in at least three directions while engaging the lid;wherein the cage comprises a leg and a support member, wherein the support member is hingedly coupled with the leg such that the support member is configured to rotate about a hinge to position the coupling mechanism into engagement with the lid, wherein the leg and the support member are configured to provide structural support for the cage, wherein the support member is configured to extend between a first side of the cage and a second side of the cage, wherein the battery module is disposed between the first side and the second side, wherein the support member is configured to couple the first side, the second side, and the lid, and wherein the tray is configured to couple the housing to a frame component of the vehicle. 14. The battery module of claim 13, wherein the cage is configured to facilitate rotation of the support member over a top side of the battery, wherein the lid is disposed on the top side. 15. The battery module of claim 13, wherein the lid comprises the groove and the coupling member comprises the tongue extending from the cage and configured to align with the groove. 16. The battery module of claim 15, wherein the groove comprises a first recessed portion having a first depth extending into a surface of the lid and a second recessed portion having a second depth extending into the surface of the lid, wherein the first and second recessed portions are configured to engage the tongue, and the tongue has corresponding first and second protrusions configured to engage the first and second recessed portions. 17. The battery module of claim 13, wherein the lid comprises the groove positioned closer to a first end of the lid than a second end of the lid substantially opposite the first end, and the groove is configured to align the battery module in an orientation position when coupled with the tongue of the coupling mechanism. 18. The battery module of claim 13, wherein the tongue and groove configuration is configured to block installation of the battery module in all positions not corresponding to the installation orientation. 19. The battery module of claim 13, wherein footings extending from lateral sides of the battery module are excluded. 20. A battery module, comprising: a housing configured to receive a plurality of lithium-ion electrochemical cells;a lid coupled to a top of the housing;a tray configured to receive the housing and configured to couple the housing to a frame component of a vehicle; anda retention feature positioned on a top surface of the lid and configured to directly physically engage a mating feature with a corresponding geometry, wherein a geometry of the retention feature is such that engagement between the retention feature and the mating feature resists movement in at least three directions, wherein the mating feature is disposed on a support member of a cage, wherein the support member is configured to extend between a first side of the cage and a second side of the cage, and wherein the battery module is disposed between the first side and the second side. 21. The battery module of claim 20, comprising the mating feature, wherein the retention feature is a recessed portion configured to engage a protrusion of the mating feature. 22. The battery module of claim 20, comprising the mating feature, wherein the retention feature is a protrusion configured to engage a recessed portion of the mating feature. 23. The battery module of claim 20, wherein the housing comprises an additional retention feature. 24. The battery module of claim 20, wherein the housing does not include footings extending laterally from the housing and configured to couple the battery module to a structural support.