Yes, this device is supplied with a 2.5 Ah battery and charger. However, depending on the size of your garden, I would recommend the 3.0Ah or even the 4.0 Ah battery. If you download the Bosch app on your smartphone and register the device, you have a 1-year warranty and, depending on whether Bosch is still running a promotion, even a free battery

The battery and charger were included with my order.

This device is available with or without battery/charger. Please note the tender.