Mini Spot Welding Machine with 1.8-inch Color LCD Screen Portable DIY Battery Rechargeable Spot Welding Equipment for Battery Plate Welding with Nickel Strip The spot welding machine has a 1.8-inch LCD color screen display with screen flip function, supports automatic/manual working mode, low battery charging reminder, real-time temperature monitoring of the circuit board and high temperature reminder and other practical functions. Features: 1. Color LCD Display: the 1.8-inch LCD color display can view the input current, battery power, circuit board temperature, pulse time gear, weld spot count and other data. 2. Practical Functions: With functions of low battery charge reminder, real-time circuit board temperature monitoring and high-temperature reminder, automatic shutdown, firmware upgrade, etc. 3. Welding Spot Count: With spot welding counting function, the welding is more accurate and the effect is better. 4. Applicable Consumables: Support welding of nickel sheets, iron sheets, stainless steel sheets, etc. with a thickness of 0.1-0.3mm. Support 0.4mm aluminum sheet welding, firm welding, excellent welding point. ( The recommended size of nickel tape is 0.1-0.2mm. ) 5. Wide Applications: It is applicable for factory, test and maintenance DIY welding battery. Note: 1. Due to manual measurement, the size may be slightly different. Thank you for your understanding. 2. Due to different light conditions and different monitors, item color displayed in photos may be showing slightly different from real object. Specifications: Color: Gold Shell Material: Aluminum Alloy Display: 1.8 inch Color LCD Built-in Battery: 10000mAh Polymer Lithium Battery Output Current: 650A(MAX) Design Current: 1000A(MAX) Input Interface: Type-C Input Voltage: 5V/2.1A Recommended Nickel Tape: 0.1-0.2mm Wire Thickness ( Soldering Pen ): 8AWG Working Mode: Automatic / Manual conservation Reminder: Support Automatic Shutdown: Support ( without any operation, automatic shutdown after 5 minutes ) Temperature Detection: Support Cyclic Charging: Support Firmware Upgrade: Support Power Display: Support Item Size: 14.8*8.2*2.7cm / 5.83*3.23*1.06in  Packing Size: 22*11.5*6cm / 8.66*4.53*2.36in  Net Weight: 435g / 15.34oz Packing Weight: 680g / 23.99oz Package List: 1 * Spot Welding Machine 1 * Pair of Welding Pen 1 * Roll of Nickel Strip 1 * USB Cable 1 * Manual (Chinese + English)