The Bosch GBA18V80 Core 18V 8.0Ah Lithium-Ion Battery is a high-quality and reliable power source for various tools and devices. With a long-lasting battery capacity of 8 Ah and a voltage of 18 V, this lithium-ion battery offers long runtime and efficient performance. The sealed design ensures protection against dust and debris, while the Bosch brand guarantees durability and compatibility with a range of Bosch tools. This battery is a versatile and essential component for any DIY enthusiast or professional tradesperson.