Mini Spot Welder Machine DIY Kit 99 Gears for Welding 14650 17490 21700 26650 32650 Accurate Spot Welder

18650 Lithium Spot Welder 99 Gear Digital Display Control Board Complete Set, Control board for spot welder, which allows for more accurate temperature control. Spot welder control board has real-time gear display function of digital tube, which can control temperature and more accurately. Mini Spot Welder Machine DIY Kit 99 Gears for Welding 1465017490217002665032650 Accurate Spot Welder Features: 18650 Lithium Spot Welder 99 Gear Digital Display Control Board Complete Set, Control board for spot welder, which allows for more accurate temperature control. Spot welder control board has real-time gear display function of digital tube, which can control temperature and more accurately. Spot welder kits can be used to spot weld lithium batteries such as 1465017490217002665032650,5 MOS tubes, with a total top current of about 1700a, Specifications: Material: Metal+Plastic Size: Approx. 9x6cm/3.54x2.36in Suitable for 1465017490217002665032650 Lithium Package Includes: 1x Spot Welding Contro