[UPGRADED LD006A-PRO]: Compared to the previous generation, the upgraded LD006A-Pro battery soldering iron has a power increase from 8 watts to 11 watts (480°C to 520°C), and battery capacityincreased from 1800 mAh to 2500 mAh.And equipped with a new fast heating soldering iron tip to make your soldering work easier. [15 SEC HEATING]: Our professional 11W soldering pen features an advanced heating core to heat up to quickly reach the desired temperature within 15-30 seconds, greatly improving your work efficiency.The temperature range of soldering tips with different heating times is 200℃-520℃ equivalent to 392℉-968℉. [SENSOR FUNCTION AND LED SPOTS]: The biggest update of our cordless soldering iron is the touch sensor.Our cordless soldering iron has an exclusive touch function.It only heats up when the user touches the sensor while holding the soldering pen.Can ensure safe use and save energy In addition, we designed two LED spotlights for auxiliary lighting so that welding can work accurately in dark place. [ERGONOMIC DESIGN]: Our rechargeable soldering iron fully follows the ergonomic design, very in line with the grip, so you can grip it comfortably.The welding body is covered with heat-insulating and anti-scalding silicone to protect the safe work of users.A safe iron stand is attached to put the soldering pen during work breaks. [NOTE]: Before first use, you need to charge the battery for 1 hour, a full charge can provide 1.5 hours of continuous soldering or 2500 solder joints, the cordless soldering iron is suitable for soldering wires of onediameter of 2.0 mm or less... The lithium battery is 3.7V 2500mAh.When using for the first time, you need to press the switch button 3 times to activate the touch sensor.