Premium Customized Battery Insulation Paper
High-quality fish paper designed for 18650, 26650, and 32650 batteries, ensuring superior insulation and safety. Made from durable highland barley paper, resistant to heat and abrasion for long-lasting performance. Precision-cut edges and smooth surface prevent short circuits, ideal for DIY battery packs, e-bikes, power tools, and energy storage systems. Lightweight yet sturdy, easy to install for hassle-free assembly. Perfect for bulk orders—wholesale pricing available for manufacturers, repair shops, and electronics enthusiasts. Elevate your battery projects with professional-grade insulation at unbeatable costs. Global shipping, fast delivery, trusted by professionals worldwide.