The Bosch battery platforms differ for Bosch Green and Bosch Blue. In other words, for the do-it-yourselfer and for the professional user. The green cordless tool runs on batteries from the Bosch Power For All platform. As a handyman, you no longer need your own battery with each machine, but you use your drill, jigsaw, and even your hedge trimmer with the same battery. The Bosch Blue machines, intended for the professional user who uses battery tools frequently and intensively, work on the Bosch Blue battery system. The batteries are interchangeable between different tools, from angle grinders to sanders. This also saves valuable space in the tool case or van.