PC18BLEX Features: -Battery pack. -Rechargeable. -Offers more runtime than a standard PC lithium ion battery. -Giving extended performance in a lightweight, compact pack. Product Type: -Battery. Generic Dimensions: -5.83" H x 3.23" W x 7.62" D, 1.8 lbs. Dimensions: Overall Height - Top to Bottom: -5.83 Inches. Overall Width - Side to Side: -3.23 Inches. Overall Depth - Front to Back: -7.62 Inches. Overall Product Weight: -1.8 Pounds.