801B Battery Spot Welder

🔋 Product Overview The 01B Battery Spot Welder is a compact, high-performance welding machine designed for battery pack assembly and repair. Using advanced capacitor-based pulse welding technology, this unit delivers fast, reliable, consistent welds for nickel strips and battery tabs on cells such as 18650, 20700, 21700, and more. Ideal for hobbyists, technicians, and DIY builders. ⚡ Key Features ✅ Capacitor Energy Storage System — Delivers powerful short pulses for clean, strong welds without overheating battery cells. 🔩 Adjustable Power Output — Easily control welding strength to match nickel thickness and materials. 🚀 High Peak Output — Provides excellent welding current for durable tab connections on battery packs. 🦾 Dual Operation Modes — Supports both manual trigger and footswitch control for convenience and precision. 📊 Digital Display — Clear readout for welding power levels and settings. 💡 Wide Voltage Support — Works with standard AC power (100–240 V), suitable