The 18650 Battery Insulating Adhesive Base is a ring-shaped insulating pad designed to protect the positive terminal of 18650 lithium-ion batteries. It helps prevent accidental short circuits by providing an insulating layer between the battery terminal and conductive materials during battery pack assembly.

Features

• Designed for 18650 cylindrical lithium-ion batteries

• Ring-shaped design for positive terminal insulation

• Adhesive backing for easy application

• Helps prevent accidental electrical short circuits

• Thin and lightweight construction

• Suitable for battery pack assembly and maintenance

• Easy to apply and remove from the backing sheet

Specifications

Applications

• 18650 lithium-ion battery pack assembly

• Battery repair and maintenance

• DIY power bank projects

• Electric vehicle battery packs

• Portable power supply projects

• Battery spot-welding preparation

• Protection of battery terminals during assembly

Advantages

• Helps reduce the risk of terminal short circuits

• Provides an insulating barrier around the positive terminal

• Simple peel-and-stick application

• Lightweight and compact

• Useful for organized battery pack construction

Package Includes

– 18650 Battery Insulating Adhesive Bases — quantity as specified by the seller

Note

Apply the insulating pad to a clean, dry battery surface and ensure it is correctly aligned around the positive terminal. This pad provides insulation only; it does not replace a battery protection circuit (BMS), proper cell spacing, or other required battery pack safety measures.