9000W Battery Spot Welder: Foot Pedal & Auto Mode Welding with Dual Pulse Output 0.1-0.35mm for DIY Pack Building Lithium Repair and GWAEPU

【9000W High Power, Stable Welding】Built with a quality lithium polymer battery, this battery spot welder delivers strong 9000W output for stable, high-energy welding. Precise heat control helps create firm welds while reducing damage to battery cells. 【Dual Mode & 99-Level Adjustment】This spot welder supports auto trigger and foot pedal operation, with fine power adjustment for different welding needs. Suitable for 0.1-0.35mm nickel-plated strips and 0.1mm pure nickel, making it ideal for battery pack work. 【Easy Knob Control & LED Display】Designed for simple operation, this spot welding machine features intuitive knob control and a clear LED display for adjusting gear, mode, trigger type and continuous weld settings, helping beginners and experienced users work with confidence. 【Portable for Garage & Outdoor Use】With cordless operation and a compact design, this portable spot welder is easy to use in garages, workshops, outdoor spaces and tight areas. The foot pedal helps keep both hands free for accurate positioning and cleaner welds. 【𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐚𝐥 𝐟𝐨𝐫 𝐃𝐈𝐘 𝐁𝐚𝐭𝐭𝐞𝐫𝐲 𝐑𝐞𝐩𝐚𝐢𝐫】This spot welder is suitable for rebuilding battery packs, replacing worn cells and reinforcing electrodes. A practical choice for drills, fans, vacuum cleaners, lawn mowers and other rechargeable household or tool batteries.