The special-shaped battery consists of a packaging film, a positive electrode plate, a negative electrode plate, an insulating diaphragm, a pole ear and an electrolyte. The characteristic is that the shape of the battery pole group can be regular or irregular geometric shape. The negative terminals can be arranged respectively on the same or different side of the battery pole group.

It is widely used for Wearable electronics class supplies stable, durable and secure energy supply in addition, It can also be used in medical health monitoring equipment, communications, electronic gifts, 3C digital products, intelligent intercom reading pens, micro phone cards, bank cards, smart cards, information cards, heating clothes, smart shoes, portable sensors, smart labels, micro speakers, tracking devices and other fields and categories.