The Ultralife 9V Block Battery Lithium U9V is a powerful and reliable energy source specifically designed for devices that require long-lasting readiness. With a capacity of 1200 mAh, this battery offers remarkable performance and is ideal for use in various applications, from smoke detectors to wireless microphones. The lithium technology ensures high energy density and long shelf life, meaning the battery remains ready for use even after extended periods of inactivity. This 9V block battery is non-rechargeable and is offered in convenient sales units of 10 pieces, making it a practical choice for regular use. The Ultralife U9V is an excellent choice for anyone looking for a durable and reliable battery.

• High capacity of 1200 mAh for long-lasting power supply
• Ideal for high-energy-demand devices
• Long shelf life for immediate readiness
• Convenient sales unit with 10 batteries.