18650 Battery Spot Welder,Spot Welding Machine, Portable Mini Spot Welder Tool DIY Full Set 18650 Lithium Battery Nickel Belt Spot Welding Mini Small Household Fiber Spot Welding Equipment Tool : Aluminum alloy shell material, fire-proof and anti-fall; Surface anodizing technology, anti-abrasive and safe to use. Portable Spot Welding Machine is mainly used in the welding of nickel sheet of cylindrical battery like 18650. With output power and remaining power indication, there are two output modes: timing trigger output and automatic trigger output. At the same time can set 4 output power. Has four dual-color indicator lights, Green light for indicating the power, red light for indicating the welding power. Red for charging, green for fully charged. Long press to turn on/off, double click for enter/quit power setting.
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