Check the listing for details. Exit Lighting Battery Lithonia D-AA650BX4 4AA-800-18-8WL D-AA650 Qty.10. Condition: New. Listed at 128.75 USD. 4.8V Emergency Lighting Battery For Lithonia Exit Sign D-AA650BX4 Flat Pack Qty.10 We Only use High Capacity Brand Batteries! 4.8V Emegency Lighting Battery is an ideal replacement battery for traditional emergency lighting and exit signs. These signs have been primarily focused on guiding the interior occupants of a building to the nearest exit in the event of an emergency make sure to replace the batteries in these emergency lighting units and ensure your equipment is up to code and the building is safe for its occupants. 4.8V Emergency Lighting Battery Specifications: Voltage: 4.8V Chemistry: Nickel Cadmium (NiCD) Length: 3.9in (99.06mm) Width: 0.56 (14.2mm) Terminal Types: Connector 4.8V Emergency Lighting Battery Fits: HUBBELL 859-0120859, LITHONIA 4AA-800-18-8WL, LITHONIA D-AA650Bx4 LONG Version