YT-82507 PORTABLE 500A SPOT WELDING MACHINE FOR CELLS WITH 6300MAH POWERBANK FUNCTION Brand Yato Symbol YT-82507 Max. welding current 500 A Input current 1-1.5 A Output current 2 A Input voltage 5 V d.c. Output voltage 5 V d.c. Operating temperature range 0~35 C Battery type Li-Po Battery voltage 4.2 V d.c. Battery capacity 6300 mAh Battery energy 26.46 Wh Dimensions 148x86x30 mm Display type LCD Storage temperature 0~50 C Weight 0.32 kg Kit contents welding cable x2, welding pin x4, charging cable Application for spot welding of nickel tapes and lithium cells Portable spot welder with power bank function for permanent connection of 18650 cells and similar ones using nickel and nickel tapes. LCD display with simple, intuitive menu. Ten power levels. Two parallel connected lithium polymer cells with a maximum instantaneous discharge current of up to 90 C. 40-centimeter copper wires in silicone insulation with a cross-section of about 10 mm2 with replaceable copper tips. The device provides a maximum welding current of ~500 A. This is the average real value of the current intensity measured over a period of 100 ms. Some manufacturers provide the current parameters of the MOSFETs or the peak current value instead of the real welding current. From the point of view of technical data, this is true, but in practice, obtaining a correct weld using a 0.15 mm thick nickel tape is often impossible. The YATO portable spot welder allows you to perform correct welds using 8 mm wide and 0.20 mm thick nickel tapes and 8 mm wide and 0.15 mm thick nickel tapes. The welder can be charged with any phone charger using a cable with a USB-C tip. The USB-A socket will power devices with a demand of 5 V and a maximum current of 2 A. max. welding current: 500 A input current: 1-1.5 A output current: 2 A input voltage: 5 V output voltage: 5 V operating temperature range: 0~35 C battery type: Li-Po battery voltage: 4.2 V battery capacity: 6300 mAh dimensions: 148 x 86 x 30 mm display type: LCD weight: 0.32 kg set contents: welding cable 2 pcs. welding pin 4 pcs. charging cable