FNIRSI HS-03 Cordless Soldering Iron

FNIRSI HS-03 Cordless Soldering Iron with 2600mAh Battery and USB-C Fast Heating The FNIRSI HS-03 is a versatile cordless soldering iron designed for true wireless operation, making it an ideal choice for electronics repair, DIY projects, field service, and precision soldering tasks. Featuring a high-capacity 2600mAh replaceable battery, dual power modes, and fast 7-second heat-up, this tool delivers professional-grade performance for both experts and hobbyists at home, in the office, or on the go. Key Features: 1) True Cordless Freedom – Built-in 2600mAh replaceable battery for extended wireless operation. 2) Dual Power Mode – Switch seamlessly between battery power and USB-C connected mode. 3) Fast Heating – Melts solder in just 7 seconds for immediate use. 4) Wide Temperature Range – Adjustable from 100°C to 450°C (212°F to 842°F). 5) Ultra-Precise Control – 1°F increments for fine temperature adjustment. 6) Advanced PID Chip – Ensures exceptional temperature stability and minimal fluctuation. 7) 5 Quick-Adjust Presets – Instant switching between temperature levels for faster workflow. 8) Smart Auto Sleep & Power Saving – Customizable sleep and standby timers to save energy and extend tip life. 9) 0.96" IPS HD Display – Clear, real-time monitoring of temperature, power, and mode. 10) Ergonomic Design – Compact, lightweight (≈134g) with a silicone grip and support for left/right-hand use. Specifications: Parameter Value Model HS-03 Working Voltage 5V (USB-C) Power 10W (Max) Temperature Range 100–450°C / 212–842°F Heating Time ≈7 seconds Tip Series F210 (Precision Tips) Display 0.96" IPS HD Color Screen Battery Capacity 2600mAh (Built-in, Replaceable) Product Weight ≈134g Product Dimensions (approx.) Length without cap: ~190mm, Diameter: ~16mm Color Options Dark Gray / Black (as shown) Additional Features & Advantages: True Portability: The high-capacity battery and cordless design allow you to solder in places without a power outlet, ideal for automotive, telecom, or outdoor repair work. Enhanced Precision: The F210 fine tips and 1°F adjustment are perfect for SMD components, small PCBs, and intricate electronics work. Extended Lifespan: The smart auto sleep system and replaceable battery design significantly increase the overall durability and usability of the tool. Universal Compatibility: Powered via USB-C, it can be charged with a laptop, power bank, or any standard phone charger. Where Can Be Used: Home & Hobby: DIY electronics, Arduino/raspberry Pi projects, repairing headphones, keyboards, or small appliances. Automotive & Field Service: On-site repair of car ECUs, wiring harnesses, or sensors without needing a wall outlet. Office & IT: Quick fixes for cables, connectors, docking stations, and other peripheral hardware. Professional Repair: Mobile phone repair, laptop motherboard troubleshooting, and other precision soldering tasks. Package List: 1 x HS-03 Main Unit (with 2600mAh Battery & Installed K-Tip / Knife Tip) 1 x Protective Pen Cap 1 x I-Tip (Extra Sharp Pointed Tip) 1 x IS-Tip (Bent Hook Tip) 1 x Screwdriver (for tip or battery changes) 1 x USB Charging Cable (Type-C) 1 x Portable Storage Box Important Compatibility Note: ⚠️ HS-02A and HS-02B/HS-03 tips are NOT interchangeable. Please check your soldering iron model carefully before purchasing. If you own FNIRSI HS-02B or HS-03 → choose HS02B-xxx (F210 series) tips