METHOD OF MANUFACTURING POWER SOURCE UNIT

Disclosed is method for manufacturing power source unit by assembling battery unit by: arranging first terminal (FT) and second terminal (ST) on printed circuit board (PCB) on opposite edges of PCB; applying first adhesive (FA) on PCB between FT and ST; attaching battery with FA to PCB; attaching first electrode of battery to FT and second electrode to ST; and attaching cap over portion of battery; inserting battery unit in first mould half (FMH); removably attaching second mould half (SMH) and FMH to form a manufacturing mould; clamping protrusion between FMH and SMH; filling volume between battery unit and walls of manufacturing mould to form damping element; curing one moulding material; and separating FMH and SMH to obtain manufactured power source unit.