18650 Automatic Lithium Battery Welding Spot Welding Control Board for Nickel Hydrogen Battery Cadmium Nickel Battery Sp

Feature 8 gear power regulation nixie tube real time gear display High frequency capacitor low internal resistance high temperature resistance 105 ℃ Bilateral outgoing lines are convenient for spot welding and are not easy to be wrongly connected Suitable for welding 18650 nickel battery nickel hydrogen battery and cadmium nickel battery Made of ABS and alloy durable and easy to operate Material ABS AlloySize 12x6cm 4 72x2 36inchesCommon working power supply 1 12V car start power supply2 30Ah 35Ah capacity lithium battery pack3 12V 20 45Ah lead acid battery with good performance4 2S 3S 4S model airplane lithium battery pack5 3 series high rate lithium battery packNote The charger switching power supply transformer cannot be used as a power source Package Includes 1 x 12V Spot Welder Control Board kitNote Please allow 1 3mm error due to manual measurement Due to the difference between different monitors the picture may not reflect the actual color of the item