18650 Battery Insulator Rings

Safeguard your battery connections with our premium 18650 Battery Terminal Insulators. This set of 20 robust, self-adhesive insulators is essential for replacing worn or damaged insulators, effectively preventing short circuits in your devices. Each insulator measures 17 x 17 x 0.5 mm, perfectly sized to fit flat top 18650, 18350, 18490, and 18500 batteries. Made from thick, durable materials, these insulators ensure long-lasting protection and are an indispensable part of your battery maintenance toolkit. Universal Compatibility: Designed to fit flat top 18650, 18350, 18490, and 18500 batteries, catering to a broad range of portable electronic needs. Optimal Size: Each insulator measures 17 x 17 x 0.5 mm, engineered for a perfect fit and easy application. Enhanced Safety: Crafted from strong, thick materials to prevent short circuits, crucial for safe battery operation. Self-Adhesive Convenience: Equipped with a self-adhesive backing for quick, secure attachment and hassle-free