- High-capacity battery (4000mAh) and 18V voltage, designed for Bosch power tools and compatible with the PBA, PSB, PSR, Gloria, Gardena series and more. - Provides longer usage time and consistent performance for household and gardening tasks. - Incorporates advanced protection systems to prevent overloads, overheating, and short circuits, ensuring safety and reliability. - Quick and easy installation, allowing immediate replacement of worn-out batteries. - Robust construction and eco-friendly materials ensure durability and lower environmental impact. - Not compatible with the AL 18V-44 charger. Check compatibility before purchasing.