General description The Einhell 18V / 36V Power X-Change Kit includes 2 x 4.0Ah batteries and 2 x 3.0Ah fast chargers, making it an ideal starter kit for building your Power X-Change range at home. This twin pack offers significant cost savings and promotes environmental protection through universal use. With two batteries and chargers, you can minimize downtime when using any of the twin 18V / 36V Einhell Power X-Change machines. Technical specifications Battery type: Lithium Ion Battery capacity: 2 x 4.0Ah Charger capacity: 2 x 3.0Ah Charging condition display: 6-step Active Battery Management System: 7-in-1 Weight: Significantly lighter than NiCd batteries Usage No memory effect - batteries can be recharged at any time, even if partially discharged. No self-discharging - always ready for immediate use after storage. Consistently high performance - delivers nearly the same power at the end of battery life as when freshly charged. 3 times the running time compared to conventional