The N20B5 5Ah 20V Li-Ion Battery is a high‑capacity power source designed for maximum runtime and efficiency. Built with advanced lithium‑ion technology, it delivers stable voltage, fast charging, and long service life compared to traditional Ni-Cd batteries. With its 5Ah capacity, this battery provides extended operating time, making it ideal for demanding professional tasks and heavy‑duty applications. Lightweight yet powerful, it ensures reduced downtime and consistent performance across a wide range of 20V cordless tools.