The Bosch Professional GBA 18 V 2.0 Ah CoolPack Lithium-Ion Battery - 1600Z00036 new- unopened, is a high-quality power tool accessory designed for DIY enthusiasts and professionals alike. With a powerful 18V voltage and 2Ah battery capacity, this lithium-ion battery offers long-lasting performance for a variety of tools. The sleek black design and compact weight of 349g make it easy to use and transport, while the model number 1600Z00036 ensures compatibility with a range of Bosch tools. Ideal for home improvement projects, workshop tasks, and more, this battery provides reliable power for your power tools.