801A Spot Welder 18650 Battery Mini Spot Welder, Stora Digital Display Stora Energy Precision Pulse Spot Welding Machine ,Complete Set

1.The welding power can be adjusted conveniently via two buttons according to the thickness of welding objects, the LED screen will display the welding parameters. 2.The machine is equipped with two super capacitors which have long working-life and lar capacity, ensuring the low power-consumption and high output welding work. 3.The 'AT'automatic welding mode helps you finish the welding work efficiently. 4.Compatible with 7 series e welding pen. 5.The compact aluminum alloy shell can effectively dissipate heat.