This Greenworks 24 V battery-powered telescopic chainsaw G24PS20 makes it easier to cut branches at height. The telescopic chainsaw has an automatic oiling system with a transparent tank. The 20 cm long Oregon bar and chain ensure optimum cutting performance. The telescopic chainsaw has a three-part, split shaft for working at different heights. All battery-powered tools in the Greenworks range can share the same battery, so you only need one battery to power all your Greenworks tools with the same voltage range. However, you can work longer with 2 batteries, because while you are using 1 battery, you can leave the second one charging. Very practical. Please note that the G24PS20 telescopic chainsaw requires a 24 V - 2 Ah/4 Ah battery and a universal 24 V charger. This set includes a 2 Ah battery and the universal charger.