Description
The FNIRSI HS-03 Cordless Soldering Iron from Baba Tools is a compact, powerful, and versatile soldering solution designed for electronics repair, DIY projects, hobby work, field maintenance, and precision soldering applications. Combining cordless convenience with USB Type-C power support, the HS-03 gives users the flexibility to solder wherever the job takes them.
One of the standout advantages of the FNIRSI HS-03 is its rapid heating capability, reaching working temperature in approximately 7 seconds. Its temperature range of 100°C to 450°C (212°F–842°F) accommodates a wide variety of soldering tasks. With advanced PID temperature control, the iron maintains stable heat during operation, helping deliver consistent soldering results. Temperature can be adjusted with impressive 1°F precision, while five quick temperature presets allow users to access frequently used settings quickly.
Whether you are repairing circuit boards, assembling electronic components, working on DIY projects, performing field maintenance, or handling precision soldering tasks, the FNIRSI HS-03 offers a practical combination of portability, speed, temperature control, and convenience.
Key Specifications
- Replaceable 2600mAh 18650 Battery
- Cordless and USB Type-C Dual Power
- Approx. 7-Second Rapid Heating
- Temperature Range: 212°F–842°F (100°C–450°C)
- PID Temperature Control
- 1°F Precision Adjustment
- 5 Quick Temperature Presets
- 0.96-inch IPS HD Color Display
- Smart Auto Sleep & Power Saving
- Suitable for Left- and Right-Hand Operation
- F210 Precision Soldering Tips
- Compact, Lightweight & Ergonomic Design










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