Custom 2*3 Six-Cell Hollow Fish Paper Insulation Gasket for Lithium Battery Packs, designed for reliable electrical insulation and protection of battery cells. Made from high-quality fish paper (vulcanized fiber insulation material), it offers excellent flame retardancy, heat resistance, and mechanical strength. Suitable for 21700 lithium battery assemblies, battery holders, and energy storage modules.
Features:
- 2*3 six-cell hollow design for battery pack assembly
- High electrical insulation performance
- Flame retardant and heat resistant
- Prevents short circuits between battery cells
- Precision die-cutting with customized sizes available
- Suitable for cylindrical lithium battery packs
Applications:
- 21700 lithium battery packs
- Power tools and portable devices
- Energy storage batteries
- E-bike and EV battery modules
- Custom battery insulation solutions