Awgem Spot Welding Machine 90 Gears DIY Handheld Portable Adjustable Welder for 18650 Lithium Battery Spot Welding Tool

Product Features:1.2in-1 Lightweight Design: The welding machine and welding pen are designed as one unit, bidding farewell to the traditional bulky and separate type, and allowing for flexible and easy welding with one hand.2. Built in intelligent chip: Equipped with industrial grade temperature sensors and safety chips, the sensors monitor in real-time, power off in milliseconds for abnormal situations, and automatically adjust current overload to ensure worry free welding.3. Dual mode: automatic/manual dual mode, welding is freely controlled, dual pulse millisecond welding, and the welding points are firm without virtual welding.4. Adjustable welding needle spacing: After loosening the fixing screw of the welding needle, move the welding needle up and down to adjust the spacing, which can be freely set between 0.5-3mm.5. Wide range of applications: Widely used in cylindrical batteries such as 18650/26650/36650, spot welding of mobile phone batteries, spot welding of button batteries, manual DIY splicing and assembly, electronic and electrical equipment maintenance, hardware equipment maintenance and reinforcement, etc.Product Parameters:Product Name: Small Portable Spot Welding MachineModel: SH1 Gear adjustment: 11 adjustable gearsModel: SH2 Gear adjustment: 90 gears adjustableSpot welding mode: manual/automaticInput interface: Type-COutput voltage: 4.2VInput voltage: 5V/2.1ABattery capacity: 1800mAhBuilt in battery: rechargeable lithium batteryDual pulse output: SupportsTemperature control protection: SupportsWelding needle disassembly: supportedWelding distance adjustment: supportedProduct List:Spot welding machine (including welding needle) * 1Charging cable * 1Nickel sheet * 1Matte paper * 1