Battery Energy Storage Spot Welding Machine DIY Portable Small PCB Circuit Board Welding Equipment Spot Welders Pen for

Note This package does not come with a shell if you need a shellID 1918719 Click here to openDescription The high frequency capacitor has low internal resistance and can withstand high temperatures of 105℃ The two sided outlet is convenient for spot welding and it is marked in Chinese and it is not easy to connect wrongly Super thick red copper tube 10AWG wire aluminum oxide copper spot welding needle to ensure the over current capability and durability and greatly improve the spot welding efficiency Pure copper conducts heat conduction greatly improving the efficiency of spot welding Main color GreenMain material MetalPackage size 130 80 40mm 5 1 3 1 1 6inCommon working power supply ①12V car starting power supply②30Ah 35Ah capacity lithium battery pack③12V 20 45Ah lead acid battery with good performance④2S 3S 4S model airplane lithium battery pack⑤3 series high rate lithium battery packNotes There might be little error of size for manual measurement The colors deviation might differ due to different monitor settings please kindly understand Package Included 1 x Circuit Board1 x 5m Nickel Sheet2 x Connect Cable2 x Spots Welding Pen4 x Sets of Screw2 x Heat Shrinkable Tube