NiCd D Cell Packs – 4 Cells Flat 32 dia. x 59mmL Capacity ” 4000mAh or 4500mAh Cell Dimensions ” 32 dia. x 59mmL High Temperature – 50C to 70C to comply with IEC 61951, EN60598-2-22 & ICEL 1010 E55 Termination ” Available with 200mm wires, solder tags, push-on, amp plug or the connector of your choice. Fixtures ” End caps or backing plates Design Life ” 4 years to comply with IEC 61951 – EN60598-2-22 & ICEL 1010 E55