BENICE Automatic Spot Welding Machine – Double-Sided Resistance Welder for Lithium-Ion Batteries
Precision-engineered with high-conductivity copper electrodes for ultra-low resistance and consistent welds, ensuring minimal heat damage to battery cells. Industrial-grade MOSFET module delivers stable 0.1–0.2ms pulse welding, ideal for 18650/21700 lithium packs with adjustable power (100–999W). Dual-side welding design eliminates cell rotation, boosting efficiency by 50% for high-volume production lines or DIY battery repairs. OLED display with real-time voltage/current monitoring and anti-stick ceramic coating on tips for extended lifespan (50,000+ cycles). Compact footprint (220x150x90mm) suits workshops, e-bike battery rebuilds, and portable power bank assembly. Globally compliant (CE/ROHS) with 3-year warranty – bulk order discounts available.