Accessory Starter Set 36V (GBA 36V 4.0Ah + AL 36V-20). Starter Set 36V for more demanding gardening tasks. 36V Power for all - battery and charger for all Bosch 36V Home & Garden devices. The powerful 36V battery allows for operation without the unpleasant noise and emissions of gasoline-powered devices. Equipped with COOLPACK technology for up to 100% longer lifespan compared to batteries without this technology. LED display for battery and charging status. No self-discharge of the battery and no memory effect. Included in the package: 1 battery pack 36 V/2.0 Ah lithium-ion battery, charger AL 36V-20, box.