INSULATION RING – 18650 (+) 5P RING

is a precision-made insulating gasket designed specifically for 18650 lithium-ion battery cells arranged in a 5P (five cells in parallel) configuration. It is installed on the positive (+) terminal to ensure safe electrical insulation during battery pack assembly and operation.

This insulation ring plays a critical role in preventing short circuits by isolating the positive terminal from nickel strips, bus bars, or nearby conductive surfaces. Manufactured from high-quality, heat-resistant insulating material, it withstands the heat generated during spot welding and high-current battery usage.

Engineered for an accurate fit on 18650 cells, the ring is easy to install and stays firmly in place, making it an essential safety component for professional and DIY lithium-ion battery pack builders.

Key Features

Cell Compatibility: 18650 lithium-ion battery

Configuration: 5P (parallel)

Terminal Protection: Positive (+) insulation

Material: Heat-resistant, durable insulating material

Fit: Precise and secure fit on cell terminal

Function: Prevents short circuits and electrical contact

Benefits

Improves overall battery pack safety

Reduces risk of terminal shorting

Protects cells during welding and operation

Easy to use and lightweight

Essential for reliable, long-lasting battery packs