Highland Barley Insulation Paper Ring – Premium Battery Safety Accessory
Crafted from durable barley paper, this insulation pad ensures superior heat resistance and electrical isolation for 18650/20650/21700/32650 batteries. Precision-cut for seamless fit, it prevents short circuits and enhances battery stability in high-performance devices like vape mods, flashlights, and power tools. Ultra-thin yet tear-resistant, its eco-friendly material withstands extreme temperatures without compromising conductivity or space efficiency. Ideal for DIY builders and professionals seeking reliable, lightweight protection for lithium-ion battery setups. Bulk pricing available – wholesale savings on essential safety components.