With Bosch 36V batteries, you supply your powerful Bosch garden tools with power. Just like with other Bosch Power For All tools, the 36V batteries are exchangeable with other (garden) tools. This means you can use the same battery to mow the lawn, trim the lawn edges with a string trimmer, and then trim the hedge. Because of this, you don't need to buy a full set including batteries every time you buy new garden tools. This doesn't just save you money, you also save space in the shed.