Portable Battery Spot Welder 0.25mm 5000mah Double Pulse Mini Spot Welding Machine, 18650 Battery Pack Welding Tool ,Easy to Use

DOUBLE PULSE WELDING TECHNOLOGY:Firm/Stable/ReliableTwo pulses are released during welding, one pulse cleans the oxide layer on the surface of the weldment to reduce the phenomenon of spark spattering, and the other pulse performs welding to ensure the consistency of energy output and effectively improve welding reliability. ONE TOUCH WELDING WORK HIGHLY EFFICIENT:The welding is firm and the solder joints are excellent BRASS SPOT WELDING PEN PROFESSIONAL SPOT WELDING:The spot welding pen adopts a replaceable design, without need to replace the entire welding pen. HIGH RATE POWER BATTERY HIGH-QUALITY A-GRADE BATTERIES:Equipped with two high-rate power lithium batteries, use highquality A-grade batteries, and reject cheap B-grade batteries ONE DEVICE FOR TWO USES SPOT WELDING MACHINEPOWER BANK:Comes with USB 5V2.1A output, which can charUSB devices such as e phones