Rapid heating and efficient soldering Heats up in about 3 seconds for immediate use Tinning achieved in about 6 seconds with smooth up and down motion Designed for quick, reliable soldering without long waits Flexible power and continuous use Side charging support lets you continue working while the unit charges If battery runs low, you can plug in and use it from the charging source TypeC charging interface for portable and convenient charging Builtin 18350 lithium battery rated at 2000 mAh Up to 1 hour of continuous use on a full charge Full charge in approximately 30 minutes Three temperature settings for different needs , medium, and low temperature gears Easily tailor power to different components and soldering tasks Specifications (consistent with original model) Battery: builtin 18350 lithium battery, 2000 mAh Charging: TypeC interface Side charging: supported (use while charging) Runtime: up to 1 hour continuous use Charge time: about 30 minutes Temperature settings: , medium, low Heatup time: about 3 seconds Tin timing: about 6 seconds to tin, with smooth up and down tinning Use scenarios Desktop electronics and PCB rework where speed and precision are key Field service or onsite maintenance sessions without immediate access to a power outlet Hobbyist projects and quick repairs that require fast heat and reliable tinning This device provides fast heat, quick tinning, flexible charging, and adjustable temperature in a compact, portable form factor, suitable for everyday soldering tasks while maintaining a straightforward, trustworthy design.