Hammond Hand-held Enclosures – Hammond 1553DGYBAT, Hammond 1553 Series. Soft sided Hand-held Enclosures designed for maximum ergonomic comfort. The enclosures are overmoulded with a soft grey or black edge grip for comfort. Colour Grey. Dimensions (mm) 147 x 89 x 25. Battery compartment. Hammond 1553DGYBAT Softsided Enclosure Gy Battery Compartment 147 x 89 x 25