Taskstar Electric Brushless Cordless Caulking Gun 10OZ 2.0 Battery 550lbs Thrust

Taskstar 21V Brushless Cordless Caulking Gun (Short Version)21V cordless caulking gun with brushless motor, 2×2.0Ah batteries, 250KG/550lbs thrust, LED light, anti-drip, and variable speed. Fits 10 OZ tubes.Brushless motor: quieter, cooler, 3× longer lifeHigh thrust: reduces hand fatigue, improves efficiencyDual batteries: long runtime for large jobsAnti-drip function: prevents mess and wasteBuilt-in LED light: works in dark areasVariable speed: precise and smooth controlWide use: windows, kitchens, bathrooms, RV, DIYCompatible with Makita 18V batteries.