The HYPERY 4Ah Li-ion battery is a versatile and reliable power source for Bosch 10.8V - 12V tools. Compatible with Bosch BAT41 and D-70745 models, this lithium-ion battery provides long-lasting power for various tools and equipment. With a manufacturer warranty of 1 year, you can trust in the quality and performance of this battery. The sleek black design and model number BAT414 make it easily recognizable and compatible with a range of Bosch power tools. Upgrade your workshop with this efficient and high-quality battery.