The Einhell PXC 2x 5.2Ah Starter Kit Twincharger Kit is for universal use featuring 2x 5.2Ah PXC batteries the PXC Twincharger. Max. safety is ensured by the proactive battery + intelligent charging management system. All the parameters are permanently monitored by state-of-the-art components. The high-quality li-ion cells are resistant to the self-discharging. Impact protection and a good grip are provided by the rubber-coated housing + recessed handles. The parallel charging gets two 5.2Ah 18 V batteries in 75 minutes ready for action again. Charging cycles are adjusted to the situation, so the batteries have a longer service life. Info on the battery status is provided by the 3-step LED system + detailed charging status display. Einhell Power X Change 18v Lithium Ion 5.2ah PLUS Battery The Einhell Power X-Change Li-ion Batteries are controlled by a micro-processor, which monitors its key parameters such as temperature, voltage and current strength. This provides effective protection against overheating and ensures the right balance for optimum operating conditions. The battery can be charged irrespective of its charge level. An automatic check establishes conditions on which the charging process depends. In normal conditions, for example, the high-speed charging process is started directly. In other conditions, e.g. extreme cold or exhaustive discharge, gentle charging is performed at reduced current strength. This charging method protects the battery and is essential for ensuring a long service life. The intelligent charge control system controls each battery cell individually, ensuring each cell is fully charged. This produces maximum supply of power. Overcharging is not possible, so even a charged battery can remain in the charger. The battery has a 3-stage LED indicator which indicates not only the battery charge, but also extreme temperature conditions. It also has a triple shell design for optimum protection against damage. Features