Insulating rings for 18650 batteries – 100 pieces

18650 Battery Insulation Gaskets – 100 pcs

These 18650 battery insulation gaskets are designed to provide additional protection and insulation for lithium-ion battery cells. Installed on the positive terminal of the battery, they help prevent accidental short circuits and improve the overall safety and reliability of battery packs.

Made from high-quality insulating paper with a self-adhesive backing, the gaskets offer excellent electrical insulation, temperature resistance, and durability. The peel-and-stick design allows for quick and easy installation without additional adhesives or tools.

Ideal for battery pack assembly, repair, and maintenance, these insulating rings are widely used in electric bicycles, electric scooters, power tools, UPS systems, solar energy storage batteries, and DIY battery projects.
Key Features

Self-adhesive insulation gaskets
Designed for 18650 lithium-ion cells
Provides reliable electrical insulation
Helps prevent short circuits
Heat-resistant and wear-resistant material
Easy peel-and-stick installation
Suitable for battery pack manufacturing and repair
Professional solution for Li-Ion battery assembly

Applications

18650 lithium-ion batteries
Electric bicycle battery packs
Electric scooter battery packs
Power tool batteries
UPS backup systems
Solar energy storage systems
DIY battery projects
Battery pack repair and refurbishment

Technical Specifications
Product Type Battery Insulation Gaskets
Compatible Battery Type 18650 Li-Ion Cells
Material Insulating Paper with Adhesive Backing
Installation Self-Adhesive
Color Green
Purpose Positive Terminal Insulation
Package Includes

100 x Self-Adhesive 18650 Battery Insulation Gaskets