DIY Portable Spot Welding Machine Spot Welding Equipment Energy Storage 7500MAh for DIY 18650 with T

Professional spot welding machine strong spot welding firm 7500mAh large capacity 6-speed power adjustable \/ Type-C interfaceRed light gear indicator 1--6 gears, blue light battery indicator 1--4 bars, yellow light mode switching indicator, left light: automatic, right light: manualLiquid crystal display power bank professional spot welding machine can understand each module of the host at a glanceAdjustable output power of 6 grades, more accurate welding and more stability welding. Automatic and manual mode adjustable, easy to operate.Suitable for 18650 and other cylindrical lithium batteries, nickel metal hydride batteries, cadmium nickel batteries can be welded firmly. It can be also used to weld iron, steel, stainless steel sheets with the thickness less than 0.2 mm\/ 0.007 inch to other iron, steel, stainless steel materials. with it, save your time and effort.Product name: Portable spot welding machineBattery type: 18650 rechargeable polymer lithium batteryBattery capacity: 7500MAHOutput voltage: 4.2V (MAX)Output current: 650A (MAX)Design current: 1000A(MAX)Input interface: Type-C charging portInput parameters: 5V\/2.1ARecommended nickel strip thickness: 0.1~0.3mmColour: blackMaterial: plasticSize: 17.78 x 2.2 x 8.7cmPackage Contents:1 x spot welder1 x Type-C charging cable2 x spot welding pens1 x nickel plated sheetOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.