The FNIRSI HS-03 is a true cordless soldering iron with a replaceable 2600mAh 18650 battery, so you can solder on site or away from a socket. Plug in USB-C power and it keeps working from the cable.
It heats in about 7 seconds, holds temperature with a PID controller from 100 to 450°C, and uses F210 precision tips. A 0.96-inch IPS display, 5 presets and auto sleep make it practical for daily repair work.
Key Features
- 🔋 2600mAh replaceable battery plus USB-C powered mode
- ⚡ Melts solder in about 7 seconds
- 🌡️ 100 – 450°C PID control, 5 presets
- ✏️ F210 tips K, I and IS tips included
- 💤 Auto sleep and standby left/right-hand modes
Technical Specifications
| Temperature range | 100 – 450°C (212 – 842°F) |
|---|---|
| Power | 10W max |
| Working voltage | 5V, Type-C |
| Battery | 2600mAh 18650, replaceable |
| Tip type | F210 |
| Display | 0.96" IPS |
| Weight | ≈134 g |
What's in the Box
- 1 × HS-03 iron with 2600mAh battery and K tip
- 1 × pen cap
- 1 × I tip and 1 × IS tip
- 1 × screwdriver
- 1 × USB cable
- 1 × storage box