Spot Welding Machine DIY Portable Battery Storage Spot Welding Machine PCB Circuit Board Welding Equipment Without Protective Box

1. Suitable for welding cylindrical lithium battery, nickel metal hydride battery, cadmium nickel battery, etc2.10AWG wire, high frequency capacitor with low internal resistance, can withstand the high temperature of 105 degrees Celsius3. Pure copper conductive and thermal conductivity, improve the spot welding efficiency4. Aluminum oxide needle solder point to ensure high current throughput and durability5. Positive and negative marks, not easy to connect to the wrong line6. High frequency capacitor, low internal resistance, high temperature resistance7.8 Speed power adjustment, digital code pipe real-time display gear8. Acak shell, effective dust9. Bilateral outlet, easy to spot welding, not easy to connect the wrong10. Material: metal11. Dimensions: 6 x 9.5 x 2.8cmMatters need attention:1. After the system is powered up, the digital pipe shows 0, which can not be welded at this time. The output power needs to be adjusted through the button (in 1-8 gear)2. The recommended power supply voltage is 7V-16V, and the working current is 100-300A. Beyond this range, it may damage the control boardPacking list:-. 1 x circuit board-. 1 x 5m nickel sheet-. 2 x connector-. 2 x spot welder-. 4 x screw set-. 2 x heat shrink pipe-. 1 x acrylic case (without protective box not )