Power-assisted speed control and optimised motor performance enable efficient work with automatically adjusted speed for time-saving assembly processes. Intelligent function integration provides an adaptive performance profile that combines electronic maintenance with household optimization. The rechargeable battery allows up to 5 hours of wireless operation with automatic overheat protection. An LED work light and a non-slip handle enhance comfort and visibility during use. Runtime optimisation is supported by a high-capacity battery that delivers consistent performance from the first screw to the last, helping maintain steady results across assemblies. Space saving storage is engineered into a slim, lightweight electric screwdriver design, allowing easy storage in a toolbox or drawer. This makes it ideal for flexible use in DIY projects and emergency repair tasks. Use scenarios - Furniture assembly and installation: drive screws efficiently with auto-adjusted speed to save time and reduce stripping, even on dense materials. - Wall mounting and bracket installation: use the LED work light for precise alignment and controlled single-screw performance in tight spaces. - Home maintenance and quick repairs: handle small appliance or electronics adjustments with reliable, consistent torque and automatic overheat protection for safety.