Product performance description:
This is a lithium-ion battery, lithium battery heating clothes accessories, battery accessories used for heating or cooling air-conditioning clothes, very light and convenient to carry
*Charge/discharge port:
DC4.0*1.7*9mm (can be custom-made)
*7. Size: 90*73*23mm
DC4.0*1.7*9mm (can be custom-made)
*7. Size: 90*73*23mm