Product features: 80 power adjustable, welding more accurate effect, 5000mAh capacity, longer use time Dual mode selectable, automatic and manual switching mode, can weld cell phone batteries, support welding all kinds of common to nickel cell phone batteries plus the characteristics of portable, more convenient to go out to repair cell phonesDouble pulse output, more accurate welding, one-handed operation, one-handed grip, convenient operation and use, the advantages of the integrated, you can free a hand for holding nickel or fixed batterySupport the thickness of 0.1-0.15mm nickel sheet welding, full charge state support 0.2mm nickel sheet welding, intelligent identification, automatic welding operation, simple and convenient, support stainless steel sheet, stainless steel sheet welding, welding solid, excellent welding jointsHigh-definition LCD display, power lithium battery, the maximum output current up to 1200ASafety protection, low voltage / overcurrent / overcharge protection, applicable to 18650 and other cylindrical lithium batteries, NiMH batteries, cadmium-nickel batteries, etc. can be, welding solid.Product parameters.Name: portable handheld spot welderLCD Size: 0.96 inchLCD display: power / gear / time delay / voltage / modeGear adjustment: 80 gearsBattery type: lithium polymer batteryBattery capacity: 5000mAhDesign current: 800A(MAX)Input interface: Type-cInput parameters:5V/2.1ANickel band thickness:0.1-0.2mmWelding :Visualize the welding head, hold it at 60 from the horizontal, and press the two pins on the surface of the nickel sheet at the same timeColor: BlackMaterial: metalPackage Contents:1X spot welder machine1XType-c charging cableOnly the above package content, other products are not included.Note: Light reflection 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.