Battery assembly
The present disclosure relates to a battery assembly for a vehicle comprising a pair of longitudinally extending frame rails, the battery assembly comprising a first and a second vehicle battery module, the first vehicle battery module being stacked vertically on top of the second vehicle battery, wherein the battery assembly is configured to be connected to the vehicle vertically below the frame rails by attaching an upper surface of the first vehicle battery module to a horizontally extending portion of a pair of brackets, the pair of brackets being attachable to a respective one of the longitudinally extending frame rails.
1. A battery assembly for a vehicle, comprising:
a first and a second vehicle battery module, the first vehicle battery module being stacked vertically on top of the second vehicle battery module, wherein the second vehicle battery module is detachably connected to the first vehicle battery module,
wherein the battery assembly is configured to be connected to the vehicle vertically below a pair of longitudinally extending frame rails of the vehicle by attaching an upper surface of the first vehicle battery module to a horizontally extending portion of a pair of brackets, the pair of brackets being attachable to a respective one of the longitudinally extending frame rails.
2. The battery assembly of claim 1 , wherein the upper surface of the first vehicle battery module is connectable to a downward facing surface of the horizontally extending portion of the pair of brackets.
3. The battery assembly of claim 1 , wherein the second vehicle battery module is detachable from the first vehicle battery module while remaining attached to the horizontally extending portion of the pair of brackets.
4. The battery assembly of claim 1 , wherein a lower surface of the first vehicle battery module and an upper surface of the second vehicle battery module comprise a respective connecting portion, wherein the connecting portion of the first vehicle battery module is attached to the connecting portion of the second vehicle battery module.
5. The battery assembly of claim 1 , wherein the first and second vehicle battery modules comprise a respective vertically extending through-hole, wherein the battery assembly further comprises a fastening element configured to attach the first and second vehicle battery modules to the horizontally extending portion of the pair of brackets through the through-holes.
6. The battery assembly of claim 1 , wherein a vertical height of the battery assembly is smaller than a transversal width of the battery assembly.
7. The battery assembly of claim 6 , wherein the vertical height is in the range between 15-25% of the transversal width.
8. The battery assembly of claim 1 , wherein a transversal width of the first vehicle battery module is different from a transversal length of the second vehicle battery module.
9. The battery assembly of claim 1 , wherein the first and second vehicle battery modules extend laterally beyond the frame rails when the battery assembly is connected to the vehicle.
10. The battery assembly of claim 1 , wherein the pair of brackets forms part of the battery assembly.
11. A vehicle, comprising:
a pair of longitudinally extending frame rails, and
a battery assembly comprising a first and a second vehicle battery module for supply of electrical power to electrically controlled components of the vehicle, the first vehicle battery module being stacked vertically on top of the second vehicle battery module, wherein the second vehicle battery module is detachably connected to the first vehicle battery module, and a pair of brackets, each bracket comprising a vertically extending portion attached to one of the frame rails, respectively, and a horizontally extending portion,
wherein the battery assembly is connected to the vehicle vertically below the frame rails by attaching an upper surface of the first vehicle battery module to the horizontally extending portion of the pair of brackets.
12. The vehicle of claim 11 , wherein the first and second vehicle battery modules extend laterally beyond the frame rails.