18650 Portable 12V Lithium Battery Storage Spot Welder Soldering Machine PCB Circuit Board and Spot Welding Pen Needle

Description

Features: - Battery energy storage high current spot welding machine main board- 7-16.8V power supply- Support manual / auto mode- Multiple gear selection- Light instructions- Support: Farad capacitor Aircraft model high rate battery Overview: This circuit with 12V battery will become a storage spot welding machine for lithium battery, nickel-chromium battery and other nickel sheet welding, according to different configurations can be welded thickness of 0.1MM-0.15mm or so, we have customers A 0.2 mm thickness can be welded by replacing a thicker wire (10 square feet). After all, this device is for electronic enthusiasts, the frequency of use is not very high, so you can also use 0.1-0.15 solder 2 to replace thicker nickel. Specifications: Supply voltage: 12V-16.8V (capacity X rate = must be greater than 150A)Current requirements: 150A or more instantaneous output (such as car starter power supply, 3S RC high-power battery pack, 20A lead-acid battery with good performance above 20A)Button function: The button can switch modes. Each mode corresponds to different welding time. The LED corresponds to red/green/blue/white/yellow/powder/purple, 7 modes, the shortest red time and the largest purple welding time. Long press to set the waiting time, the default is 3 seconds, the maximum can be set to 10 seconds. Note: 1. The 18650 battery cannot be used as a power supply. It must have a high rate RC battery or a car battery! 2. The mini capacitance should be welded on the PCB board! Package Included: 1 x PCB Circuit Board(with capacitance)2 x Spot Welding Needle