The battery for the Wolf Garten Li-ion Power GTB 815 trimmer is a powerful tool battery specifically designed for use with various garden equipment. Weighing 380 grams, this Li-Ion battery offers an optimal balance between performance and handling. It falls into the category of device batteries and is designed to provide a reliable power source for your gardening tasks. The specific size of the battery allows for easy integration into compatible devices, ensuring seamless use. The battery is sold as a single unit and is subject to labeling requirements, indicating the need for environmentally responsible disposal. This battery is a practical solution for anyone who values efficiency and durability in maintaining their outdoor spaces.