FNIRSI SWM-20 Spot Welding Machine for DIY Battery Replacement PCB Cleaner Select a desired mode

Select a desired mode

RF4 RF-FX23A Trinocular microscope with 330mm swing bracket

motherboards

Made of high quality durable material

intelligently adjust the voltage and current output

FNIRSI SWM-20 Spot Welding Machine for DIY Battery Replacement PCB Cleaner Select a desired modeFNIRSI SWM 20 Handheld Mini Lithium Battery Spot Welding Pen for Mobile Phone Battery Assembly. It uses upgraded Grade A battery cells, featuring ultra high current output and efficient heat conduction. It is suitable for welding various metal materials, such as stainless steel, nickel sheets, nickel plated steel strips, and steel. It supports precise adjustment and is suitable for welding operations in battery assembly, welding various types of round