Description
HiKOKI ESR4DA3 Smart Digital Display Cordless Soldering Iron
Precision Soldering Made Simple
Take your electronics repair, DIY crafting, and circuit board work to the next level with the HiKOKI ESR4DA3 Smart Digital Soldering Iron. Designed for professionals and hobbyists alike, this intelligent tool features a built-in digital display and highly accurate adjustable temperature control, allowing you to seamlessly dial in the perfect heat setting anywhere from 200°C to 450°C.
Engineered for maximum flexibility, this soldering iron operates completely cord-free thanks to its high-capacity 3200mAh lithium-ion battery, delivering up to 70 minutes of continuous working time. Weighing a remarkably light 103g, it handles like a precision pen to reduce hand fatigue during intricate tasks. For longer, stationary workbench sessions, simply plug it in via the designated 5V⎓3A power input for uninterrupted, continuous operation. Complete with a heavy-duty resting base and multiple tips, it is the ultimate all-in-one thermal tool kit.
Key Features:
- Smart Digital Display: Easily monitor and adjust your exact working temperature in real-time for flawless, burn-free soldering.
- Wide Temperature Range: Fully adjustable heat output from 200°C to 450°C to handle various solders and delicate components.
- Dual Power Modes: Enjoy up to 70 minutes of cordless freedom, or plug it in directly (requires 5V⎓3A) for limitless, continuous use.
- High-Capacity Battery: The robust 4V 3200mAh lithium-ion battery ensures sustained, stable heat delivery and recharges in just 120 minutes.
- Ultra-Lightweight Design: At just 103g and with a compact 23mm diameter, it offers superior grip and control for the most detailed micro-soldering tasks.
Technical Specifications:
- Brand: HiKOKI
- Model: ESR4DA3
- Dimensions: 173.0 x Φ23.0mm
- Net Weight: 103g
- Working Temperature: 200°C – 450°C
- Battery Type: Lithium-ion Battery
- Rated Operating Voltage: 4V
- Rated Capacity: 3200mAh
- Charging Parameters: 5V⎓2A
- Plug-in Use Requirement: 5V⎓3A
- Charging Time: 120 Minutes
- Usage Time: 70 Minutes (Cordless)
What’s in the Box:
- 1x HiKOKI ESR4DA3 Soldering Iron
- 3x Interchangeable Soldering Tips
- 1x Charging Cable
- 1x Heat-Resistant Base/Stand
Additional information
| Weight | 3.00 kg |
|---|---|
| Dimensions | 16.00 × 30.00 × 8.00 cm |



