The maximum load of the back support is 11 pounds (5 kg). Hang a backpack by its shoulder straps and tighten them. Be careful not to let the backpack touch the battery, and make sure that the shoulder straps are not dragging on the ground.
The maximum load of the back support is 11 pounds (5 kg). Hang a backpack by its shoulder straps and tighten them. Be careful not to let the backpack touch the battery, and make sure that the shoulder straps are not dragging on the ground.