The Einhell 18V 3.0Ah Power X-Change Plus is a rechargeable battery designed for universal use in the entire Power X-Change product family. A single rechargeable battery for all Power X-Change tools saves money and universal use also helps protect the environment and provides flexibility at the same time. The ABS process-controlled active battery management system ensures maximum safety optimum tool performance maximum operating time and maximum service life. The high quality rechargeable battery resists the memory effect and self-discharge. The rubber coating provides high impact protection for the battery along with a good grip. There is a trough handle enabling it to be removed from each tool with ease.