The 2x PXC 18V 5.2 Ah batteries are members of the multifunctional and completely interchangeable Power X-Change rechargeable battery system from Einhell. The Power X-Change rechargeable batteries can be used universally for supplying power and endurance to every cordless tool from the entire garden and workshop product family. The PXC 18 V 5.2 Ah is a high-end rechargeable battery from the Power X-Change family and is also suitable for TWIN-PACK use for 36 V applications. With two 5.2 Ah batteries as TWIN-PACK the working time will be prolonged and the batteries can provide more power (2x 18V = 36 V) for power-demanding applications. The ABS process-controlled active battery management system has a microprocessor for permanently monitoring the battery parameters. It therefore ensures maximum safety, optimum tool performance, maximum operating time and a maximum service life. The current charge level can be checked on a 3-step LED display. The housing is designed to be resistant to dust, corrosion and mechanical influences. The rubber coating provides high-impact protection for the battery along with a good grip. There is a trough handle to enable it to be removed from each tool with ease.