Specification Brand : Weytoll BulletPoint1 : 【Working Principle】: The welding process is based on the principle of high current and high temperature, fast melting part of the nickel sheet, and cooling, which can fully meet the requirements of a small spots welding machine, stable quality, solid welding, and no tube frying. BulletPoint2 : 【LED Digital Display】: Equipped with an LED display, built-in high-speed microcontroller, and intelligent program, you can see the real-time battery voltage and welding gear clearly at a glance, more intelligent, accurate, and humanized to use. BulletPoint3 : 【9 Gears Adjustment】: 9 gears of output power adjustable, it is easy for you to find a more suitable gear for different materials, the welding process is more accurate and the welding effect is more perfect. BulletPoint4 : 【5 MOS Tubes】: Adopts 5pcs MOS tubes, support acceptable up to 1500A spots welding current, more penetrating power, welding more solid and more accurate. BulletPoint5 : 【Support Nickel Sheet Type】: Support for welding nickel sheet with a thickness of 0.1mm-0.3mm, and with solid and beautiful welding spots. ExternallyAssignedProductIdentifier1 : 608729700098 ExternallyAssignedProductIdentifier2 : 0608729700098 IncludedComponents : no ItemDisplayWeight : 13.8 ounces ItemName : Weytoll 9 Gears of Output Power Adjustable Intelligent Soptwelder Control Board Multifunctional Lithium Battery Spots Machine with LED Display for Welding 0.1-0.3mm Nickel Sheet ItemPackageDimensions_Height : 12.5984 centimeters ItemPackageDimensions_Length : 0.7112 centimeters ItemPackageDimensions_Width : 8.9916 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : spot-welding-equipment Manufacturer : Weytoll Material : Copper ModelName : E25257-1 ModelNumber : E25257-1 NumberOfBoxes : 1 PartNumber : TGUS-0689-USFBM PowerSourceType : ac/dc ProductDescription : current, more penetrating power, welding more solid and more accurate. 【Support Nickel Sheet Type】: Support for welding nickel sheet with a thickness of 0.1mm-0.3mm, and with solid and beautiful welding spots. 【Voltmeter Function】: Built-in 12-bit high-precise ADC, the voltage measurement accuracy is up to 0.01V, the voltage can be tested from 12-14.6V, and it will automatically display the voltage after connecting to the powersupply. 【Superior Welding Pen】: Adopts 12AWG thick copper wire and aluminum oxide copper spots welding needles, to ensure that the ability to overcurrent and durability, greatly improve the efficiency of spots welding. 【Optional Housing】: Optional thick acrylic housing, beautiful and solid, prevents the leakage of component touching the short circuit, resulting in damage to the control board. 【Wide Applications】: It can easily handle multiple scenarios, suitable for the welding process of cylindrical batteries, spots welding of mobilephone batteries, button batteries, and manual DIY.