GLITTER 811A spot welding machine, for 18650 battery, 36 kWhSunkko 788H USB spot welding machine, with 36V 2A power supply, for 18650, 21700, 2800 Wh batteriesSunkko 737DH spot welding machine, for 18650, 21700, 4300 Wh batteriesGLITTER 812A spot welding machine, with soldering iron, for 18650, 21700, 12 kWh batteriesGLITTER 801B spot welding machine, for 18650, 21700 batteries, 11.6 kWhSunkko 709 Plus spot welding machine, with soldering iron, for 18650, 21700, 4300 Wh batteriesSunkko 787A+ spot welding machine, with 15V 2A power supply, for 18650, 21700, 2800 Wh batteriesSunkko 788H spot welding machine, with 36V 2A power supply, for 18650, 21700, 2800 Wh batteriesSunkko 737G spot welding machine, for 18650 batteries, 800A, 1500 WhSunkko 709A spot welding machine, for 18650 battery, 3000 WhSunkko 769D spot welding machine, for 18650 battery, 3200 WhGLITTER 801A+ spot welding machine, for 18650 battery, 11.6 kWhGLITTER 801A spot welding machine, for 18650 battery, 9.9 kWhGLITTER 801D spot welding machine, for 18650, 21700, 12 kWh batteriesGLITTER 801H spot welding machine, for 18650 battery, 19.8 kWh