Barley Paper Insulating Ring for 18650 Lithium Ion cells (50nos)

1s 18650 positive insulation ring – Solid insulation pad for 18650 batteries Positive Point.Good insulation, flexibility, water resistance, wear resistance, oil resistance, aging resistance, good gap material.It has the functions of insulation, shielding and anti-interference, providing high electrical insulation, mechanical strength, softness and elasticity.

Specification ;-

18mm outisde diameter

10mm inner diaameter

0.3mm thickness