Features: 1.8" LCD display, color display, automatic operation mode, time-board temperature control, solder count detection, smart-warning, firmware update. Applicable for 18650/26650/32650 battery, etc. Other cylindrical cell lithium batteries and nickel-cadmium batteries can be welded. Built-in temperature control sensor, real-time temperature monitoring exceeds 65, the system will automatically shut down to protect the machine. Solder pins can be replaceable, has flexible operation. Supports automatic/manual working mode, low battery charging reminder, real-time temperature monitoring of circuit board and high temperature reminder. brand new and high quality Package Includes: 1x Spot Welder 1x Soldering Pen 1x Nickel Tape 1x Data Cable 1x Charger 1x Solder Pin 1x User manual 1x Packing Box Specifications: Material: Aluminum Alloy Plug Specifications:US/EU Display: 1.8 inch color LCD display Working mode: Automatic Recommended nickel tape: 0.1-0.3mm Built-in battery: 10000mAh Soldering pen wire thickness: 8AWG Protection reminder: Support Cyclic charging: Support Firmware Update: Support Power display: Support Temperature detection: Support Size: Approx. 147x82x22mm/5.78x3.23x0.86 inches note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.