This mini pulse spot welder is suitable for welding lithium battery easily and quickly. It is applicable to repair, home DIY and more welding needs. Perfect Household or Outdoor Portable Pulse Spot WelderFeatures:Mini pulse spot welder with large output curent is suitable for welding 0.1-0.2mm nickel sheet, iron sheet and stainless steel quickly.Easy to operate, 2 welding methods of spot welding or butt welding. 4 gears adjustable, freely switching according to practical needs.Equipped with 2 mobile welding pens, easy to install, 30cm/ 11.8in length allows long welding range and meets various welding needs.5300mAh large-capacity lithium rechargeablebattery, easy to charge via Type-C port. Portable and lightweight, space-saving in home, easy to carry outside.The shell is made of hard aluminum alloy, sturdy and durable, has long service life. Applicable to home use, DIY, maintenance, etc.Specifications:Color: BlackMaterial: Hard Aluminum AlloyOutput Voltage: Max. 4.2VOutput Current: Max. 500AInput: 5V/ 2.1AApplicable to: 0.1-0.2mm Nickel Sheet, Iron Sheet, Stainless SteelCharging Voltage: 4.5 – 5.5V (Current≥2.5A)Built-in Battery: 1 * 3.7V 5300mAh Lithium BatteryMain Machine Size: 15 * 8 * 2cm / 5.91 * 3.15 * 0.79inWelding Pen Length: 30cm / 11.81inNet Weight: 435g / 15.34ozPackage Size: 18 * 11 * 5cm / 7.09 * 4.33 * 1.97inPackage Weight: 485g / 17.12ozPackage List:1 * Main Machine2 * Welding Pen (30cm)1 * USB Cable (Type-C)
