FNIRSI HS-03 Cordless Soldering Iron
Battery-powered soldering iron with a removable 2600mAh 18650 cell. Heats up in 7 seconds, runs cordless or from any USB-C source, and holds temperature with PID precision across 100–450°C. At 134g, it goes anywhere your bench can’t. 12-month Kunkune warranty.
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