| Item | Event | Action | Risk |
| Battery |
Capacity fade | ||
|
|
|||
| Internal short circuits | |||
| Over-dischange |
0.850 |
||
|
0.564 |
|||
|
|
1.000 |
||
| Thermal runaway / fire |
0.833 |
||
|
0.658 |
|||
| Chain |
Corrosion | ||
| Elongation (wear out) |