Duracell CR2 Ultra Lithium Battery, 2-Pack Slab Doors this jacket features a durable

this jacket features a durable water repellent (DWR) finish that causes rain to bead up and roll off

Its quiet operation makes it ideal for use in noise-sensitive environments

The innovative EzDuct Connector allows for easy installation from inside the room without the need for attic access

all conveniently packaged together at a savings compared to purchasing each item individually

Duracell CR2 Ultra Lithium Battery, 2-Pack Slab Doors this jacket features a durableDuracell CR2 Ultra Lithium Battery (2 Pack) features advanced Duralock Power Preserve Technology, ensuring up to 10 years of reliable storage. These ultra lithium CR2 batteries are ideal for use in digital cameras, flash units, portable lights, and various electronic devices. They provide a strong 3V power output with a capacity of 780mAh, making them a dependable choice for your high performance needs. This pack includes two batteries, offering