5P Hollow Single-Sided Adhesive Fish Paper Gaskets for 21700 Lithium Batteries, Flame Retardant & Eco-Friendly are high-performance insulation components designed for multi-cell cylindrical lithium battery packs. Manufactured from premium fish paper (vulcanized fiber insulation material), these gaskets provide reliable electrical insulation, flame resistance, and mechanical protection for 21700 battery cell assemblies.
The precision 5P hollow structure is specially designed for multi-cell battery configurations, helping isolate battery terminals and conductive parts to reduce the risk of short circuits. The single-sided adhesive backing allows quick and secure installation during battery pack assembly, improving production efficiency and consistency.
JIMI ELECTRONIC offers customized die-cut fish paper insulation gaskets with various thicknesses, sizes, adhesive options, and designs to meet different lithium battery pack requirements.