The POWER-SONIC PSH-1280F2-FR is a reliable lead acid battery that is rectangular in shape, with a voltage of 12V and a capacity of 8.5Ah. This rechargeable battery is designed to deliver long-lasting power for a variety of applications, making it an ideal choice for use in UPS systems, emergency lighting, security alarms, and more. With a durable construction and maintenance-free design, the PSH-1280F2-FR is sure to provide consistent and dependable performance.