Category Archives: techtongda


TECHTONGDA 110V Hand-held Spot Battery Welder KIT Welding Machine

110V Hand-held Spot Welder Machine. This Hand-held Spot Welder Machine is designed for soldering battery with. It is double-headed soldering. Output the maximum power. 9.8″L×7″W×7.8H. Apply to 0.03 mm to 0.15 mm of various welding pieces. Beautiful shape, bright lighter. It can fast solder, small spark, without black trace. It is double pulse welding and […]

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