The battery for the Telstra NightHawk M2 is a powerful lithium-polymer battery specifically designed for use in portable devices. Weighing 140 grams, this battery provides a reliable power source suitable for a variety of applications. The device-specific battery size ensures an optimal fit and performance in compatible devices. As a regulated battery, this product meets all relevant safety standards and regulations. The UN number 3480 indicates the specific transport requirements for lithium batteries. This battery is a practical solution for anyone needing a reliable and long-lasting power source for their device. It is ideal for use in mobile applications where a constant power supply is required. The use of lithium-polymer technology ensures high energy density and improved battery lifespan.