Battery capacity is usually limited by the space available in the truck - so called.: Battery compartment.
For multi-shift operation - in logistics centers and warehouses, where work is usually very intense, you need to replace battery during the shift. For this purpose you can use for example: roller stands (single, double or triple), where you can take the empty battery from a truck and roll -in to the truck a charged battery ready to work, Replacing the battery using a roller table provides a high level of safety and ergonomics - its easier, faster and requres less effort.