Table 6: Weight loss comparison of main parts in battery pack.

PartsThickness (mm)Lightweight thickness (mm)Reducing weight (kg)

Battery pack 1 upper box2.01.02.28
Battery pack 1 low box2.01.50.186
Battery pack 1 mounting bracket2.01.50.22
Battery pack 2 cover2.01.05.26
Battery pack 2 low box2.01.07.26