Spot welding module, DIY kit, 12V, 90-150A, automatic trigger, light welding for 32650 batteries

FIXED MOUNTING The 12V 90-150A spot welding board is securely fixed with screws, preventing parts from falling. Applications: The spot welder's circuit board is portable, stable, and reliable. It can be soldered using 18650, 26650, and 32650 lithium batteries (not included). Complete Tool Kit: The spot soldering kit for printed circuit boards is complete and easy to use, making it suitable for DIY enthusiasts. Welding Current 90A-150A: The spot welder's soldering current for printed circuit boards is approximately 90A-150A, allowing for easy soldering of standard thin nickel-plated boards from 0.1 to 0.12 mm. AUTOMATIC TRIGGER SOLDERING: After several generations of updates, the machine now features automatic trigger welding, freeing your fingers from pressing the button.