Boost your battery assembly projects with this 5M/Roll 99.9% T2 Copper Strip ⚡🔧, perfect for energy storage and lithium battery connections. Designed for 18650 and 21700 lithium batteries, this high-purity copper strap ensures excellent conductivity, durability, and stable welding performance.
With a maximum welding thickness of 0.3mm and CE certification, it is ideal for spot welding applications in DIY battery packs, professional electronics, and custom energy storage solutions. Lightweight and easy to handle, this 5-meter copper strip roll provides consistent, reliable connections for long-lasting battery performance.
