Battery 4512114 mStart Set 18V Einhell 4512114 allows to power all Power X-Change series power tools. PLUS technology makes batteries deliver maximum efficiency and power when using the power tools. Battery cells are of high quality, so they have no memory effect or are subject to high self-discharge. The 3-step charge indicator introduces the ability to control the state of charge. The rubber housing protects batteries from impacts, dust and corrosion. Deep battery holder improves their insertion and removal from power tools. Charger power supply voltage: 230V Battery power supply voltage: 18V Battery capacity: 5.2Ah Battery charging time: 80min