Portable 12V 18650 Lithium Battery Energy Storage Spot Welding Machine PCB Circuit Board Soldering(Fully Functional)

Button 1: There are 2 functions: 1. Downshift in the main interface short press it down one gear 2. Enter or exit settings: long press on the main interface to enter the settings then long press again to exit the settings Button 2: There are 2 functions: 1. Add file: in the main interface press briefly to add one file 2. Power : long press to power off when power on long press to power on when power off Negative voltage: connect to the negative pole of the power supply XT60 interface: model aircraft battery can be used as power supply model aircraft battery requirements: battery above 3S4000MAH35C that is the discharge requirement is more than 100A preferably 150A not more than 200A Usage:Welding 18650/26650/32650 and other lithium batteries Rated Capacity:12V Battery Storage Spot Welding Machine Weight:0.19KG Dimensions:8.90 x 4.90 x 1.50CM Max. Welding Thickness:High Model Number:DIY Portable 12V Battery Energy Storage Spot Type:A color:Black Material:plastic Package Contents: 1 x Full-featured spot welder kit Only 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.