4680 Cylindrical Battery Case for Lithium-Ion Battery Accessories
High-precision CNC machining ensures seamless compatibility with 4680 cylindrical battery cells. Made from premium-grade aluminum alloy for superior heat dissipation and structural durability. Electroplated nickel coating enhances corrosion resistance, extending battery lifespan in high-demand applications like EVs, energy storage systems, and industrial power tools. Laser-welded joints guarantee airtight sealing, critical for maintaining electrolyte integrity and preventing thermal runaway. Ideal for OEMs and DIY battery pack builders seeking reliable, scalable solutions. Ultra-lightweight design reduces overall pack weight without compromising safety—certified for rigorous vibration and impact testing. Bulk pricing available for large-scale renewable energy projects and automotive manufacturers. Global shipping with guaranteed lowest wholesale rates.