The Einhell 18V 2x 4.0 Ah PXC Starter Kit is the ideal basis for starting or expanding the Power X-Change range in your home. The Starter Kit with two 18V 4.0 Ah Power X-Change rechargeable batteries and high-speed battery charger is a member 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 chargers from the series can also be used universally for every PXC rechargeable battery. The advantages to the customer are obvious: A single rechargeable battery and a single charger for all tools not only saves significant costs of buying, universal use also helps protect the environment and provides flexibility in the home and garden too. It also eliminates the untidiness and chaos of having different rechargeable batteries and chargers for each separate tool. For high Power, long + sustained working time and to use 36 V (2x 18 V) devices 2 Batteries are included. The high-quality rechargeable battery resists the memory effect and the self-discharging normally associated with batteries, to deliver constant high power. The 18 V 4.0 Ah PXC PLUS is a rechargeable battery from the Power X-Change family and is also suitable for TWIN-PACK use for 36 V 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 the battery to be removed from each tool with ease. Parallel charging of both batteries saves space, provides fast and high availability and leads to continuous working, especially with 2x 18V devices. There are integrated suspension eyelets for easily hanging on the wall. The high-speed charging technology means short charging times, and for optimum charging and maximum safety the battery is permanently monitored by an intelligent charging management system. There is a refresh mode for reactivating batteries which have undergone exhaustive discharge. All up-to-the-moment information is provided by the 6-stage charging level LED indicator.