18650 Lithium Battery Insulation Pads

Ensure the safety and longevity of your custom 18650 battery packs with these essential terminal insulating ring stickers.

When building or repairing battery packs, it is crucial to insulate the positive $(+)$ terminal to prevent short circuits where the nickel strip passes over the edge of the cell's insulator ring. These self-adhesive rings provide an extra layer of protection, preventing costly and dangerous contact between the nickel strip and the metal casing of the cell.

Key Features & Benefits:

• Essential Safety: Provides crucial insulation for the positive $(+)$ terminal of 18650 cells, minimizing the risk of shorts during spot welding and assembly

• Perfect Fit: Pre-cut, precision rings are designed to fit perfectly around the center pole of the standard 18650 battery cell.

• Strong Adhesive: Peel-and-stick application ensures the rings stay securely in place during handling and welding.

• High-Quality Material: Made from durable insulation paper/material to withstand the heat and stress of battery pack assembly.