This high-quality notebook battery is specially designed for HP EliteBook G3 and G4 models, including the 745, 755, 840 and 850. With a capacity of 46Wh and a voltage of 11.4V, this battery provides reliable performance and long life for your laptop. This battery is refurbished, which means it has been carefully checked, overhauled and tested by our experienced technicians. By choosing a refurbished battery, you can enjoy the same quality and performance as a new battery, but at a lower price. Moreover, it is a sustainable choice because it contributes to reducing electronic waste. With this battery you can work longer on your HP EliteBook laptop without having to constantly look for a socket. Whether you're on the road or just want to work from home, with this battery you don't have to worry about an empty laptop. Installation of this battery is simple and requires no special tools. You can simply replace it with your current battery and get back to work straight away. With this refurbished battery you can make optimal use of your HP EliteBook laptop again without having to worry about poor battery life. In short, this refurbished notebook battery is the ideal choice for HP EliteBook 745, 755, 840 and 850 G3 and G4 users who are looking for a reliable and affordable battery solution. With its excellent performance and durability, this battery is a smart investment for your laptop.