The Stoov 10.8V Li-ion Battery Pack is a brand new, high-quality product in its original packaging. With a capacity of 4500mAh and a voltage of 10.8V, this rechargeable battery is perfect for powering various power tools, providing a reliable and long-lasting source of energy for your equipment. Made with Lithium Ion technology, this battery pack ensures efficient performance and durability, making it a practical choice for professionals and DIY enthusiasts alike.