Based on this product's specifications, here are some alternatives and similar models
Battery HP Zbook 15 G3 BTI VV09XL
Summary description:
The BTI VV09XL battery is designed for HP Zbook 15 G3, providing reliable power and performance. With high capacity and durability, it ensures long-lasting usage for your device. Easy to install, this battery is a perfect replacement for your old or worn-out battery, enhancing your laptop's efficiency and productivity.